With the growing ’needs’ for knowledge we have first to know the ‘purpose’ of education. We have also to take in consideration the ‘construction of our societies’ and what is ‘meant’ by knowledge.

Indeed, there are many aspects of what we mean by ‘need’ and what we mean by ‘purpose’ as both are connected in several ways to each other what regards ‘knowledge and education’. Also, the ‘socio-economic environments’ of our societies that are part of both the need and the purpose of knowledge to be acquired by us and our fellow citizens.

Currently, we have a modern dilemma of a growing confusion on many levels about both the purpose of, and the need for, education as an instrument for acquiring knowledge. Part of the confusion is related to how to put the purpose in appropriate manner to fulfil the needs on individual levels or common collective levels in certain socio-economic context. The path between the purpose and the need in many cases is not straightforward and sometimes not known at all or at least not well-defined. On the other hand, it is logic to think this way, no one whether an individual or an institution gets interested in education without knowing the need of, and purpose for, education. Both the purpose and the need are related to the socio-economic conditions which further makes the educational process challenging on several levels.

Another aspect is how knowledge is being acquired. Is it acquired by accumulation of knowledge in our intellectual memory? or is it by developing it through independent and indepth consciousness where intelligence is a path for innovation? In this context, it seems that it is mandatory to get some sort of orientation or introduction about what raw knowledge is, if so what type of education can be suitable, i.e. in terms of purpose and need. It is like when you prepare a meal you would need raw ingredients but there would be huge options of both how you get the ingredients and how you prepare a meal for your own. In this context, raw knowledge can be a necessary pre-request to create new knowledge that are specifically needed to navigate in society and create meaningful life where innovation is a tool rather than what exists in the memory. Both the purpose and the need are related to the basic aspects about knowledge i.e. ‘what, why, when, where and how’ to acquire knowledge.

Knowledge is needed for all of us but for different purposes from both the society and the individual viewpoint. Knowledge as based on previously ones doesn’t lead to new jobs or new solutions it just create new copies for purposes that aren’t needed any more. Even if knowledge is needed only to get a job or to participate in socio-economic activities it is still an individual responsibility to freely select, shape, reshape, extend and practice in new forms that can be suitable and practical for one’s carrier and lifestyle. This is assuming flexible and resilient educations systems and democratic environments exist which aren’t necessarily the case everywhere.

When the purpose for which knowledge coincides with what we need it for then this type of specific knowledge is appreciated. Acquiring knowledge is always dynamic process as the purpose and need as well as the socio-economic context are all variables and can be volatile. There are no standard packages of knowledge that fits all of us under all conditions. We can put it this way there are no general keys for success in all part of our life except to be open-minded, critical and intelligent enough to select, compile and put together the necessary knowledge to fulfil whatever needs that may emerge.

The purpose of acquiring knowledge in the past century, by the global education systems, shifted gradually from being a resilient education process, that supports the free and unconditional choice of individuals to gain and access knowledge in any form or content, to a rigid well-defined chain of blocks and pre-defined frames for a mandatory entrance to the labor market. This has turned the whole education system worldwide up-side-down and made it an industrial enterprise for production of certified but in many cases unqualified graduates for the market itself. In this process, all the proper connections between the purpose for, and the need of, education were also systematically lost or at least disconnected. If education is about producing copies of intellectuals then it is a catastrophic machinery that makes everyone of us question the purpose of education and its need for a market that is already saturated. Did the institutions, whether schools or universities, fail with their mission to deliver appropriate education to the society in general and the market in particular? Or are the needs for independent graduates that can master their careers and lifestyles, just disappeared?

A global common instrument to acquire knowledge is education and it has been accepted at least in the past century as an instrument to satisfy our existing and emerging needs on the one hand, and to assist individuals to participate in shaping and forming the democracy in the society on the other hand. However, in past century education changed from being a resilient instrument to acquire and develop knowledge, to a one-size-fits-all instrument, primarily to get the very same jobs that have always existed. Moreover, the market in different forms penetrated and dived deep in the education systems, directly or indirectly including the private and public sectors, and made these systems extended arms for the industry and economy including traditional and out-dated ones.

Artificial Intelligence ‘AI’ and Machine learning ‘ML’ will further extend these arms. As the human memory has very limited capacity, the only way to benefit from education is not through competition on how much we can accumulate in our memories but rather by collaborative innovation through diversification of human intelligence. Current education systems of one-size-fits-all is out-dated and not suitable anymore. Future teachers have to invent and innovative far beyond being dependent on memory-based education. Deep consciousness in selecting and compiling knowledge and not blind compulsiveness in mediating the same knowledge is important for the innovation in communicating and developing knowledge. This is specially what regards promoting and implementing science and technology for the benefit of human-being with consideration to the UN-SDGs and for achieving prosperity on planet Earth.

Since the end of the 20th century new positive mega trends emerged but net yet fully utilized, i.e. scaled-out and scaled-up. There are great potentials to turn the failure in education machinery to considerable benefit for the mankind. These are ‘ICT’ Information Communication Technology and ‘IoT’ Internet of Things, ‘SMI’ Social-Media Instruments and of course the United Nations Sustainable Development Goals ‘UN-SDGs’.

These are major mega transformations that are already forming and shaping our societies very fast and with enormous power in many aspects and will continue to do so for generations to come. Unprecedented transformations are already taking place and the reasons are becoming very clear as we proceed in the 21st century. For the first time in human history we are heading to more resilient future that can free us from the so-far dominant Industrial Education Systems ‘IES’ with very destructive traditions of compulsiveness, forced competition, monopolies and unnecessary mismanagement of education. The strategic questions that we have to address now so as we can accelerate the benefits from these Mega Social Revolutions ‘MSRs’ for everyone and everywhere are: how can we tame these MSRs and unify them so as everyone of us turn education more and more to a Social-Use-Me-Instrument. This is of course possible but needs time, patience and Innovation. This will not happen overnight and it is about putting together these Mega Social Revolutions in an applied and effective framework with collective infrastructures.

Many of the issues addressed above are also taking place in R&D which unfortunately have catastrophic consequences for the life quality on planet earth. These naturally have also negative impacts for the prosperity of the majority of world population. Of course there are still some winners but if we don’t find solution all of us will suffer without exceptions as we have experienced, and still, with COVID-19. As in education the MSRs will help R&D to create new pathways for better future through innovations and inventions to protect and preserve life on planet Earth but the time-window to do so is becoming smaller and smaller so we have to intensify and accelerate our efforts to save our planet from further degradation and destruction. sustain-earth.com will expand on these issues in the future.

However, to start with follow this video that gives some basic aspects and dimensions about what key media-professionals say about education: https://youtu.be/PAaWZTFRP9Q

Statistics and reports don’t emanate from nowhere and it is true that ’no smoke without fire’. For many years, universities have been acting as closed clubs with their own internal rules for assessment and evaluation. The mis-trust in the performance of universities has been growing for many years because of their failure to solve population and society needs. More remarkably is to update their systems to help young people to find jobs and to meet future challenges. The universities are more internally focused on how to survive and their staff are busy searching for funds and own promotion. Gradually they are increasingly isolated from both the society and population needs, as it is clear from failing to integrate the UN-SDGs in their activities.

Nature (one of the world’s most cited scientific journals) has published several reports about the malfunctioning at universities. For example the infected work environments with many cases of victimised colleagues, e.g. Lund Univesity in Sweden (https://www.nature.com/articles/d41586-021-01621-8); Max Planck Institute of Garching in Germany (https://www.nature.com/articles/d41586-018-05634-8, https://www.nature.com/articles/d41586-018-05668-y).

There are also many other examples of unhealthy working conditions at our universities. A global study highlights long hours, poor job security and mental-health struggles. This study (https://www.nature.com/articles/d41586-020-00101-9) involved more than 4,000 scientists who has painted a damning picture of the culture in which they work, suggesting that highly competitive and often hostile environments are damaging the quality of research and education. This is specially true among young Ph.D. students (https://www.nature.com/articles/d41586-019-03459-7) where they expressed the widespread and deep-seated frustrations with training, work–life balance, incidents of bullying and harassment, and cloudy job prospects (see ‘Free thinking’). This survey also included new questions suggested by early-career researchers, including ones on student debt, bullying and harassment, and career responsibilities. A question about mental health — asked of all respondents for the first time — shed light on some of the more troubling effects of higher education.

Some funding organisations (https://www.nature.com/articles/d41586-018-05071-7) started to take serious steps for cracking down on harassment and bullying. Scientists who have been sanctioned by their institutions could lose out on funding from e.g. the Wellcome Trust in the U.K., one of the world’s largest research-funding charities. Another funding organization, in the U.K. ‘The Leverhulme Trust’, has revoked a £1-million (US$1.3-million) grant from prominent palaeontologist who was also disciplined by his institution, the University of Bath, UK, after an investigation found he had breached its anti-harassment policy (https://www.nature.com/articles/d41586-018-06764-9). An elite US science academy expels a well-known astronomer following harassment complaints (https://www.nature.com/articles/d41586-021-01461-6). This is the first time the National Academy of Sciences has kicked out a member for violating its amended code of conduct. It is clear that they are much lack of actions by strategic funding organisations and well-ranked universities around the world to follow the example of the U.K. and the U.S.

It is also documented that sexual harassment is rife in the science (https://www.nature.com/articles/d41586-018-05404-6). Existing policies to address the issue are ineffective, concludes a long-awaited report from the National Academies of Sciences, Engineering, and Medicine. The NAS ‘the U.S. national academy of science’ told Nature that no one has used the complaint system put in place last year, even though several academy members are known sexual harassers. It is unfortunate that we let negative and destructive attitudes, what regards gender issues in general, to exist in our academic environment (https://www.nature.com/articles/d41586-020-02640-7).

Enough is enough, we know what are the problems but we still don’t know yet how to cope with the corruption, abuse of public resources and how to improve the working environment at universities and our academies. With increasing globalisation and mobility of young academics and qualified professionals in the global landscape of science there are still huge needs to re-examine the existing multi-layered structural defects and obstacles to achieve sustainable/healthy working environments. Higher education should not be part of the piling-up social injustice and ought to demonstrate good leadership in the global journey for prosperity.

COVID-19 has changed the reality of life for many of us and will continue to do so for sometime. The first sectors that suffered from the COVID-19 pandemic were health services, the tourism and hospitality sectors along with other labor, trade and industry sectors.

Higher education, and education in general, has also been impacted by COVID-19 in various ways and are facing a global crisis that may take relatively longer time to recover depending of level of preparedness, availability of resources, existing infrastructures and degree of resilience. However, the crisis in education and higher education didn’t come as a surprise as it has been an ever growing cracking in higher education and global education systems in general, since the birth of ICT and IOT, and even before that. Indeed, many education systems around the world are either inherited or imported which have caused ever increasing gaps between what students get from their education and what is really needed in the market specially in the developing countries. Another short coming in higher education is the strong rooted tradition in out-dated disciplinary-based education systems where graduates have serious difficulties to meet today’s complexity in the labor market. The ongoing crisis is of global dimension and has introduced remarkable effects in R&D and also the associated educational infra-structures.

COVID-19 has changed our world dramatically and as we have in business and trade if you’re a brick-and-mortar retailer, an online store is no longer a nice-to-have; it’s essentially a must-have (https://www.bigcommerce.com/articles/offline-to-online/brick-and-mortar-retailers/). It is an inductive process that will be propagated very fast in all other sectors with far many new imperatives. All people simply need to be able to find you and communicate with you online. The COVID-19 has put new imperatives on sharp display when many brick-and-mortar stores were forced to temporarily shut their doors. Having an online store was the only way forward and it is likely that our world will change, at least partially in this direction as was the case with the old postage-system, to online banking, on-line booking of hotels, food, travels and all other ICT-services. Indeed, education will follow the same trend in a way or another. Though, the brick and mortar framework will still be the mainstay of our education system, for sometime, because of its undeniable advantages to learning in a shared physical space, online education is progressively and continuously gaining popularity. Still there are obstacles that need to be solved and will be solved. It is not a matter any longer of IF but rather WHEN and when was already yesterday. The autonomy and flexibility of e-learning make them extremely popular with working professionals and students as the entire e-learning industry is changing rapidly. This is an essential part of the ongoing Information Revolution.

Though there can be challenges to successfully tune and transform higher education systems, and the whole education landscape in general, from Brick & Mortar to Click & Mortar (https://digitallearning.eletsonline.com/2019/12/education-landscape-from-brick-mortar-to-click-mortar/) there are major long-term benefits and opportunities for generations to come. However, as we have learned from history higher education, and education systems, by being part of our social landscape are very much dependent on our lifestyle. Our life as we have it today and as it would be in the future is very much impacted by moving away from Brick & Mortar to Click and Mortar as the digital technologies are definitely here to stay and we have to adapt to this imperative reality. Sustain-earth.com will expand on many issues related to future threats, challenges and opportunities what regards higher education and and education in general.

普通话会成为未来的第二种全球语言吗? 非洲和亚洲的趋势正在见证全球语言转换领域的这种持续变化。As we know “If you speak to people in your language, it goes to their heads but if you speak in their native language, it goes to to their hearts”.

With China is growing very fast to be soon the world super economic and financial power (https://www.google.se/amp/s/amp.theguardian.com/business/2020/may/29/is-china-overtaking-the-us-as-a-financial-and-economic-power; https://www.everycrsreport.com/reports/RL33534.html), as well as driver of trade and development not only in Asia but also in Africa. There are a lot of new facts and debates about what China is in reality and how the world would look like in the coming decades until the end of this century. In this context, is quite interesting to see the new trends in the expansion of the Chinese Mandarin language in the world education systems.

South Africa, in January 2016, cemented its place in history by becoming one of the first African countries to integrate Mandarin into its public school curriculum. This has ushered in a new era of ‘Mandarin language rush’ with other African countries following suit. In December 2018, Uganda also integrated Mandarin Chinese as a second language into their schools. Also, the introduction of the Mandarin Chinese language to East African school curricula signals China’s growing influence in Africa as a global superpower. In January 2020, Kenya’s Curriculum Development Institute announced that Mandarin will become part of Kenya’s school curriculum as an optional subject in elementary schools. Kenya is the latest East African nation to follow the Chinese-language trend in schools after Tanzania, Rwanda, Uganda (https://www.bbc.com/news/world-africa-47657451), Zimbabwe and South Africa, among others (https://www.google.se/amp/s/globalvoices.org/2019/07/23/is-mandarin-chinese-the-language-of-east-africas-future/amp/).

The introduction of Mandarin is considered to be a key step towards creating beneficial developmental relationship for both sides. Many of the supporters see this step as a positive policy change that gives many African learners the opportunity to not only learn one of the most difficult languages in the world, but also compete effectively with their counterparts the east and the west in a rapidly changing and growing global market. Given the fact that China is currently one of the biggest players in the global market, they believe that Mandarin will enable African countries to solidify their economic partnerships with the Chinese. The supporters argue that many African countries have integrated French, English, Portuguese, and German languages in their public schools yet no such uproar as is being witnessed with Mandarin has ever been raised. The current opposition for the introduction of Mandarin is but a veiled attempt orchestrated by western powers to limit the economic influence of China in the region. Whether or not the ‘Mandarin language rush’ is a case of Chinese neo-colonialism, or developmental relationship, only time will tell.

However, China’s influence in Africa grows as more young people learn to speak Mandarin (https://www.google.se/amp/s/www.cnn.com/travel/amp/mandarin-language-courses-africa-intl/index.html) and many many more will continue to do so. Let us give some few examples on how young Africans get motivated to take up Mandarin as their second language or at least their third language. We have to keep in mind that many Africans have English as their first or their second language. The tradition to take a European language such as French, German or any other is becoming largely outdated for many reasons, this is at least for the young Africans.

Mugandiri didn’t have any Chinese contacts until he write a letter to the Chinese ambassador in Harare and in less than two months after that, he had joined a fully-funded three-month programme for young entrepreneurs in south eastern China. Mugandiri was one of 25 participants from developing countries who visited universities and factories in Fujian Province, and met several Chinese businesspeople. He returned home and decided to find business partners in China he became aware of the language barriers. Mugandiri searched online and came across the Confucius Institute (CI) at the University of Zimbabwe. He enrolled in evening classes in Mandarin for a nominal fee. Read more about Mugandiri at https://africanarguments.org/2018/06/started-hype-chinese-spreads-fast-africa-language-success/.

Namisi Moses Apollo has become a celebrity in the villages of Luwero district in central Uganda, where he has been teaching the Chinese language at Everest College for two years. The 32-year-old teacher, who returned to Uganda in 2015 after studying in China for about seven years, has won the hearts and minds of local youths for his efforts to improve their future by teaching them Chinese. Namisi had previously taught Chinese at the Confucius Institute of Makerere University before relocating to the Everest College and introduced the Mandarin language to the rural youths, read more about Namisi at https://www.globaltimes.cn/content/1168173.shtml.

Africa and Asia, including the MENA region, will house about 82% of the world population by 2100. The new silk road will boost the trade and the economy in the Asian, African and European corridor that will be joining these regions and the surrounding countries (http://www.indiandefencereview.com/spotlights/understanding-chinese-new-silk-route/; https://www.cfr.org/backgrounder/building-new-silk-road; https://www.google.se/amp/s/amp.dw.com/en/sierens-china-new-silk-road-hangs-in-the-balance/a-53431109) thus creating a new global trade and integrated infrastructure for transport and mobility.

Even in many Asian countries the flip towards learning and mastering Chinese is becoming a new trend in their education systems, see for example Australia (https://youtu.be/3G1EyvRZmOs).

Our water-energy systems around the world have complex and comprehensive interactions within and between each other. Yet, the complexity is accelerating more and more as global water-energy resources are also dependent on in the ongoing changes in the climate and environment. More importantly, the growth in world population along the increasing needs for water, energy, food and natural resources as well as eco-system services add new dimensions to how and when we can achieve the goals of the UN-SDGs.

The WEBINAR https://youtu.be/G3D0X96IuqY conducted at Boston University throws some light on what, why and how we can advance our knowledge on water-energy-food-climate nexus.

The worldwide endeavours and efforts to create safe, effective, accessible and affordable COVID-19 vaccines are beginning to bear fruits and to demonstrate the very beginning of the end to defeat COVID-19 and save the life of humans on Earth. 2020 is now ending by a remarkable achievement and success as 2020 will be remembered as one of worst years in human history for the past centuries, if not more. A handful of vaccines have been authorized around the globe; many more remain in development. Here you can follow the advances in the global landscape of vaccines (https://www.raps.org/news-and-articles/news-articles/2020/3/covid-19-vaccine-tracker). Other detailed information on development of COVID-19 candidate landscape are also complied in the WHO database (https://www.who.int/publications/m/item/draft-landscape-of-covid-19-candidate-vaccines).

The biggest vaccination campaign in modern history has begun. This is a remarkable event and a major milestone in modern history that brings happiness and relief for the global citizens as more than 4.2 million doses in seven countries have been administered, according to data collected by Bloomberg. Delivering billions more will be one of the greatest logistical challenges ever undertaken in human history (https://www.bloomberg.com/graphics/covid-vaccine-tracker-global-distribution/).

Advances in science and technology have always demonstrated enormous capabilities to save humans from common threats as in many other cases in human history. The boundaries between science fiction and technological realities are now vanishing very very fast and the 21st century can be a turning point for more and more common solutions to bring resilience and prosperity as long as politics (https://en.m.wikipedia.org/wiki/Politics) and political well act hand in hand with science and technology. ICT and IOT can bring together the global efforts and endeavours in sustainable tracks of success by decreasing ‘top-bottom and bottom-top’ communication gaps. COVID-19 has indeed showed how humanity can join together and unify to defeat common threats.

By the end of 2020, sustain-earth.com wishes all of us a Happy soon coming 2021.

Photosynthesis is the main reaction behind all life forms on planet Earth, it triggers life processes in global eco-systems on land and in aquatic systems (ocean, lakes and rivers). For photosynthesis to do its job and produce all forms of healthy and nutritious food that makes up global biodiversity, including us humans the ‘Homo Sapiens’ (https://en.m.wikipedia.org/wiki/Human) water is needed. Indeed, even if we say water is the origin of life, it isn’t totally 💯 correct as we still need carbon dioxide in trace amounts. An important question is high trace is trace? Even though we have water and carbon dioxide at the right concentration, we aren’t done yet, as we also need solar energy ‘light photons’ to initiate this magic reaction and the very secret of nature that evolved four billions of years ago, the ‘photosynthesis’.

There are many other imperatives that are needed for the natural photosynthesis to do its job properly and to keep it in tact with all the functioning and metabolism processes of life forms on earth apart from the reactants, i.e. water, carbon dioxide and the photon from the sun. We need healthy atmosphere and healthy hydrosphere, these underlying spheres of life are currently undergoing continuous degradation by us humans. This indeed imposes great threat for the proper functioning and metabolism of the very basic mechanism that fuels the life on Earth, i.e. the photosynthesis.

The atmosphere is important for agricultural sectors and farming, apart from supporting the forest eco-systems. Naturally healthy and fertile soils, are also needed, that have the right mixture of nutrients and free from toxic chemical remains and heavy metals. Also, soils need to have good water holding capacity which is regulated by the organic content. For the atmosphere to be healthy environment for the photosynthesis to take place on land, we must have suitable atmospheric composition, e.g. carbon dioxide concentration that allows having appropriate temperature, in addition to being a necessary component for photosynthesis. Also, not to have toxic compounds in the atmosphere such as nitrogen oxides that through photo-reactions can produce boundary-layer ozone that has negative impacts on growth of vegetation, in particular forests.

What regards aquatic systems we still need suitable temperature (which is dependent also on the heat-balance in the atmosphere) in water bodies, suitable pH as acidification from acidic nitrogen- and sulphur-oxides destroys the living-habitats of fish such the corals in the ocean, also it destroys the food-web and kills fish as in fresh-water lakes and rivers; suitable amount and levels of oxygen for breathing is also imperative in aquatic systems. Naturally, we need also other trace nutrients in particular phosphorus, nitrogen and potassium (applies also for healthy vegetation on land and agricultural production). However, excess amount of nutrients cause eutrophication as the water bodies become overly enriched with minerals and nutrients which induce excessive growth of algae. This results in oxygen depletion in the water body after the bacterial degradation of the algae. As an example is the so-called ‘algal bloom’ or great increase of phytoplankton levels. Eutrophication is often induced by the discharge of nitrate or phosphate-compounds, fertilisers or sewage into aquatic systems.

We humans so far failed to imitate nature, i.e. to do what is known as ‘Artificial photosynthesis’ which still science fiction. Would we ever have Artificial Intelligence ‘AI’ to cultivate our earth, produce our food and create an Artificial Biodiversity? ‘AI’ can create robots and machines that imitate us humans in many ways through collecting the patterns of our behaviour. Robots can’t run the life on our planet itself but they can be better version of humans through Machine Learning ‘ML’ and thereby replace humans to do many many jobs in food industries, and also many other industries.

The implementation of AI and ML in food manufacturing and restaurant businesses is already moving our industry to a new level of performance, enabling fewer human errors, less waste of abundant products, less infections. They also allow lowering costs for storage, delivery and transportation. They can create happier customers through timely and quicker service. Even they can allow voice searching, more personalised and effective orders. Robotics for big factories and restaurant businesses will occupy its niche very soon and will bringing more benefits in the long run. Both AI and ML benefit from the enormous flora of sensors, actuators in addition to digital coding and programming.

For more details on these issues see: https://www.google.se/amp/s/spd.group/machine-learning/machine-learning-and-ai-in-food-industry/amp/.

Being able to read all the article we invite you to follow us and subscribe to sustain-earth.com. Meanwhile enjoy these drinks: https://www.youtube.com/watch?v=DT53K9d0vUU

Introduction to the forthcoming WEBINARS, hosted by sustain-earth.com, on “Sustainability in Science, Technology and Innovation ’SISTI’ of Water, Energy and Natural Resources”. Part One of the introduction – The three main drivers of life on Earth: “Energy, Water and Natural Resources WENR”. These drivers, by being dependent on the main underlying and interactive sphere of the Earth System (atmosphere, hydrosphere, biosphere and lithosphere) are decisive for the performance and quality of both the life on planet Earth and the life of humans.

These three drivers ‘WENR’ have, so far, sustained all life forms on planet earth. Energy from the sun triggers photosynthesis where water in the HYDROSPHERE together with carbon dioxide in ATMOSPHERE have been the bases of all life in the BIOSPHERE both on land and in aquatic systems. Minor amounts of earth’s mineral resources in the upper LITHOSPHERE are also used as nutrients in the evolution of biodiversity and associated eco-services we benefit from as well as the production of our food. Homo Sapiens are not only part of the global biodiversity but they are becoming the main actor shaping it. Homo Sapiens extended the production. use and consumption of energy, water and the natural resources in the atmosphere (where oxygen is also crucial for life), hydrosphere, biosphere and lithosphere (including fossil minerals) for their living. The extensive and accelerating use of these drivers has surpassed the natural capacities and boundaries of planet earth to sustain all its life forms.

These drivers are imperative to achieve sustainable prosperity through integrated and resilient economic, environmental and social synergies. They involve trans-disciplinary and trans-sectorial (nexus) interactions in the socio-environment-economic fabrics that are shaping the future our planet including all societies around the world. Incorporating Environment-Social-Governace ‘ESG’ is fundamental for healthy and wealthy economies around the world.

To join, follow and get all the updates about our WEBINARS, directly to your e-mail, subscribe @sustain-earth.com. We have also created YouTube channel to support our activities, subscribe and join us.

Though the expectation of vaccine is around the corner, we still need to wait for at least few months. Meanwhile COVID-19 will not go away by itself and it will still be with us for sometime.

It is commonly known that COVID-19 can spread through aerosol droplets for quite some distant, get attached and accumulated on surfaces for time periods that allow them to circulation in buildings by ventilation and air-conditioning systems. Though there are risks and indications that AC and ventilation systems can cause spreading of COVID-19 there are still limited, systematic detailed and comprehensive studies on the exact effects of humidity, temperature and the technical specification of filters in large central ventilation and AC system. Through the so-called ‘Memory Effects’, e.g. in Offices, Towers, Restaurants, Hotels and similar Complex Buildings. In theory, it is enough that few infected persons can cause spreading of COVID-19 in the whole building if control, considerations and precautions are not well in place. Though out-door air can be used to some extent to mitigate this problem there are still several limitations. So, degraded indoors air-quality can in itself cause serious public health issues as we still don’t have enough knowledge. Even being tested negative isn’t enough to be safe in air-flights (https://www.google.se/amp/s/www.cnbc.com/amp/2020/10/14/travel-and-coronavirus-do-pre-flight-covid-19-tests-work.html).

We are facing the threats of a second wave that may very well be much aggressive and we need to be very careful about indoors air-quality. Air-quality is definitely a serious matter that requires good sanitation in air and also how to deal with it needs to call our attention.

Few observations, literature and research articles on this matters are given here.

https://www.google.se/amp/s/nationalpost.com/health/covid-19-likely-spread-by-building-ventilation-say-canadian-researchers-working-on-an-hvac-fix/wcm/fda18c51-8cce-4640-8855-52cec5b0410f/amp/

https://nationalpost.com/health/covid-19-likely-spread-by-building-ventilation-say-canadian-researchers-working-on-an-hvac-fix

https://www.urbaneer.com/blog/can_i_catch_covid_19_from_heating_ventilation_air_conditioning_systems

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7182754/

https://www.nytimes.com/wirecutter/blog/air-conditioning-coronavirus/

https://www.businessinsider.com/turning-off-ac-could-limit-chance-of-infection-experts-say-2020-4

In the past decades we have observed an accelerating urbanization around the world where many old cities expanded enormously. Leaving little spaces for the citizens to move freely, to breath fresh-air, to exercise in natural environments and even be exposed to the sun. In many cities there are no affordable and easy access to parks, forests and green areas. Even more serious new cities in many parts of the world are built intentionally with increasing densification where living areas are designed to meet the needs of working adults, transport systems and cars as if recreation and children don’t exist.

All of us have definitely experienced the considerable degradation in the life-quality of our modern cities. They became parts of complex industrial production sites and we became part of complex machinery systems. Even with the invent and use of ICT we still over crowded in small areas, i.e. to be as productive as possible. In the early days of the ICT is was believed that people can be more flexible and resilient and not always forced to be in working places. However, business-as-usual became part of our life-style as if ICT doesn’t exist.

COVID-19 has drawn our attention to how urbanization and modern life-style brought with several negative impacts to life-quality. In many cities and urban areas around the world it is even hard to apply ‘physical distancing’ as there are no spaces to do so. Also, ‘stay at home’ isn’t a suitable practice as household may have many persons living in the same appartements and houses. Public transport systems, schools and public services can still be very crowded. Even the use of masks are not standard in many places or even not recommended or recognized as being a safe option. One can ask what options are left other than transmitting infections.

A city is more than its buildings and more than just housing. Modern densification is often about constructing as much housing as possible, as quickly as possible. Of course, considerations are great for housing but in the rush to build quickly it is important to slow down and ask ourselves: What kind of environments and life-style are we creating? Why and for whom are we building? How can we create cities and living environments that are sustainable, resilient and comfortable for everyone? Are our urban spaces contributing in a good built environment for pleasant life?

The Swedish National Board of Housing, Building and Planning has produced a
document in response to public debate on the densification of cities and communities, and to provide inspiration and guidance regarding ways to supplement the existing environment. Densification is not only about housing, it is about good built environment and life-quality for the people who live, work and spend time in the city. This publication gives views and arguments concerning some of the challenges and opportunities of densification. It also has interviews conducted with a few people about how they approach the challenges that exist. For example: how people’s needs for sunlight and daylight can be satisfied, how disturbing sounds in a dense city can be handled, how vegetation can be used as a resource, how room for public services can be created, and how a densification strategy for the entire city might be developed. It highlights a number of examples of municipal densification projects, all of which have added value over and above new housing. Mirja Ranesköld, planning architect, was the project leader and Elin Normann Bjarsell, landscape architect, was a member of the project team. Other coworkers contributed with their views and suggestions during the course of the project. The interviews were conducted by Elisabeth Klingberg at PratMinus (https://www.boverket.se/globalassets/publikationer/dokument/2017/urban-density-done-right.pdf).

Here some example of successful planning in the city of Gothenburg, Sweden, where I spent marvelous time in its ’Slottsskogens’ (https://www.goteborg.com/en/slottsskogen/) with an animal park, one of the oldest in Sweden. Just to demonstrate the old good times.

Interesting and scary reading that describes the daily reality around the world as experienced during 2020. What is going on planet Earth and the impacts of our irresponsible use of the global natural resources, in particular energy resources (by industry, transport, building and others), is based on scientific data and statistics specially what regards the atmospheric pollution. Among such impacts is the accelerating increase in the earth’s surface temperature (1880-2019).

What is happening in the atmosphere is triggering a global ‘Domino Effect’ with severe impacts on all other key spheres on Planet Earth. In particular the hydrosphere, the biosphere and ecosphere with tectonic threats on our living landscape (both rural and urban) and on daily basis. Global warming is also a medical emergency in times where COVID-19 pandemic makes the life more severe for many of us. The can be. connections between global warming and the COVID-19 pandemic. What is more serious is the scientific and technological advances, for many reasons, would not protect us against the consequences of global warming and will not bring back the decline in natural resources including loss of biodiversity. What is done is done and can’t be redone. As an example the CRISPR/Cas9 genetic scissor is unlikely to solve diseases caused by air and water pollution, also the mitigate the loss in biodiversity and tackle degradation in life-quality of atmosphere, bio and eco-sphere.

https://drive.google.com/file/d/1Gus8YH7ROjn-twSwt7K_Yxk6MuCNquII/view?usp=drivesdk

The Nobel Prize for Peace (https://www.nobelprize.org/prizes/lists/all-nobel-peace-prizes/) has been awarded 100 times to 134 Nobel Laureates between 1901 and 2019, 107 individuals and 27 organizations. Among the International organizaions: Red Cross that got the Prize three times (in 1917, 1944 and 1963), the United Nations High Commissioner for Refugees got it two times (in 1954 and 1981), the Intergovernmental Panel on Climate Change (IPCC) and Albert Arnold (Al) Gore Jr. (2007), International Atomic Energy Agency (IAEA) and Mohamed ElBatadei (2005). These are some examples, in the same manner, we can argue that BBC and Sir David Attenborough would also be excellent candidates that deserve the Nobel Prize for Peace.

The world was just waiting for this incredible event of Sir David Attenborough to join the Instagram. It is just to use Instagram as amplifier for lifting-up biodiversity as an important part of ‘Life on Our Planet’. In just few days his Intagram Account went viral (https://instagram.com/davidattenborough?igshid=11ay0osmkukkp) with millions of followers and more to come. It is as he has an important message to us. The power of social media can hardly be ignored anymore even by highly educated professionals and politicians. What is more important is the content of social media channels that keep improving as more and more are becoming dependent on them and critical voices continue to add new dimensions as ‘survival of the fit’ is becoming an evolution and the norm for progress on the Internet. With the rise of the Internet (https://en.m.wikipedia.org/wiki/Internet) and the boom 🤯 of social media (https://en.m.wikipedia.org/wiki/Social_media) it is crucial to underline that quality of the content is being recognised more and more by the users. For a great portion of us, that can’t afford regular schooling and/or the expensive higher education, the social media channels are becoming an important source, if not the only source, of knowledge. Classical, conventional and international broadcasting channels (https://en.m.wikipedia.org/wiki/International_broadcasting) aren’t the only standard source of information and knowledge for many of us as they used to be. Though these trends, the global education systems, including higher education, are still closed systems as they don’t necessarily serve, i.e. the needs, the majority of the world population but rather an elite minority, as in football and other sports. Education, knowledge and knowledge transfer are imperative also as tools for public awareness, to share the responsibility, and not necessarily as a passport to the labor market that still support growth/linear economy. Universities and higher education institutes still lack efficient tools to reach out to the normal citizens, mediate knowledge and come near the society through tight engagement and active interactions. This is also the case for public education funded by taxes. Though the extreme importance of education institutes, in particular higher education, they still use ‘business-as-usual’ strategies without enough outreach policies to mediate and advocate knowledge to the public for protection and preservation of our common natural resources. This is the third duty of the universities and not only to perform pure ‘Research and Education’ that still can’t cope to solve existential problems as climate and environment changes, and the collapse in biodiversity, also to offer the necessary services to the citizens in major health disasters and pandemics as COVID-19. This is partly because universities and higher education continue to fail in creating partnership for goals neither with the citizens nor with the politicians as these are also part of their responsibilities, i.e. not to be isolated from the society and live on their own.

Sir David Attenborough and BBC achieved what the world universities failed to do, i.e. communicate science and technology in pedagogic and simple way, to inspire and motivate people, specially the young ones. To raise biodiversity as equally important, as climate change what regards our survival on planet Earth, is without hesitation an outcome of the work of Sir David Attenborough and through the systematic and continuous support of BBC (https://www.google.se/search?q=david+attenborough+nobel+prize&ie=UTF-8&oe=UTF-8&hl=sv-se&client=safari). This is why they are very well placed to be nominated for the Nobel Prize.

Professor Anders Wörman is the Head of division for Resources, Energy and Infrastructure, The Royal Institute of Technology, Stockholm (https://www.kth.se/profile/worman).

His research interest spans over wide-range of trans-disciplinary and trans-sectorial areas in engineering sciences and technology within water resources, hydrology and environmental hydraulics. Ongoing research are due to water and energy availability in terrestrial hydrology, effects of climate fluctuations and landscape changes on runoff, hydropower regulation, extreme flows in rivers and safety of embankment dams. His skill and expertise include: environmental impact assessment; water quality; water resources management; engineering, applied and computational mathematics; hydrological modeling; rivers; civil engineering, hydrologic and water resource modelling and simulation; water balance; waterfall runoff modelling; aquatic eco-systems; surface water geo-statistics; contaminant transport; groundwater penetration; radar and climate change impacts.

Professor Wörman was co-founder and the first manager of the undergraduate educational programme for Environmental and Aquatic Engineering at Uppsala Univ. before being chair prof. at KTH. KTH has dedicated research programmes in Applied Sustainability. One of such programmes is oriented towards finding customized solutions to develope sustainable and resilient technical applications that are climatically and environmentally suited for Africa (https://www.kth.se/en/om/internationellt/projekt/kth-in-africa/africa-1.619441). It is interesting to mention that the world longest river, the Nile, spans over large catchment areas that are located in different climatic/weather (spatio-temporal variability in temperature and precipitation) zones (http://atlas.nilebasin.org/treatise/nile-basin-climate-zones/). These special features of the Nile call for technologies that can cope with climate-environment changes of both natural and man-made origins. Combination of natural and man-made climate changes will certainly induce severe constraints and limitations on what, why and how ‘Water, Energy and Natural Resources (fossil and mineral deposits, eco-systems and biodiversity)’ Nexus need to be carefully accessed on long-term and large-scale bases. In this context, Prof. Wörman has trans-disciplinary and trans-sectorial knowledge suited to handle the complex, inextricable and multi-layered interactions within and between Water, Energy and Natural Resource Systems. These interactions are imperative to understand of coherent and resilient coupling with the Socio-Economic-Environment ‘SEE’ aspects in communities living in river-catchment systems in Africa. These issues are of special interest as river-systems are the dominant landscape units with huge importance for preservation and protection of renewable and fossil resources.

We are delighted to have Professor Bengt, Carlsson at Department of Information Technology, Division of Systems and Control, Uppsala Univesity, on the Editorial Board of sustain-earth.com. As Prof. Bengt Carlsson put it in his words “Treating wastewater is great, but making the treatment resource-efficient is even greater”. Among the expertise of Professor Bengt Carlsson: energy efficiency; automatic control system identification; sustainable development; and wastewater engineering.

Sweden has been been a pioneer in water quality and water cleaning both what regards natural and urban waters. However, the digitalisation is now part of production, use and consumption of water worldwide as the pressure on water resources increased enormously and still accelerate. Here, we give an example on The UK Digital Water Utility Experience (https://youtu.be/V8DEAy3o0S8).

What are the greatest challenges for water and wastewater treatment today?
Some of the greatest challenges for water and wastewater treatment today is the contributions of pharmaceuticals that has increased pollution loads on environment. One challenge, is therefore, to effectively separate such residues in treatment plants and another is to cope with achieving climate-neutral wastewater treatment plants.

This post will be further updated and revised very soon.

An international Editorial Board in under construction to empower sustain-earth.com and to scale-up and scale-out Science, Technology and Innovation ‘STI’ for promoting and implementing the UN-SDGs, i.e. Socio-Economic-Environment ‘SEE’ aspects of human life on planet Earth.

It is a great honor to have Dr. Mikael Höök, Associate Professor, Department of Earth Sciences at Uppsala University (https://katalog.uu.se/profile/?id=N5-943) to join the Editorial Board of sustain-earth.com. Being pioneer in global energy systems, Dr. Höök leads the research group ’Global Energy Systems’, Natural Resources and Sustainable Development Programme. He has interests in popularization of science and research in energy systems, and bridging them to socio-economic-environment policy-making.

He has a PhD with specialization in global energy resources. His research deals with availability and production of fossil fuels with focus on oil and coal, but also supply of other natural resouces such as lithium and other raw materials for clean/green energy technologies. His research interests include also quantitative modelling of energy systems, fossil fuel production, field-by-field analysis, and long-term supply of natural resources. He is also very interested in wider issues like energy systems developments, resource depletion, energy security, climate impacts and sustainability. Currently, he leads several research projects focused on global oil supply outlooks and resource supply for energy transitions. He also teaches courses focusing on energy systems, energy security analysis, natural resources and sustainability. He is a lifetime member of International Association of Mathematical Geology and Geosciences (IAMG) and HP Lovecraft Historical Society (HPLHS).

Follow some interesting topics on global energy issues addressed by Dr. Höök in the ’Evolution Show Podcast’ by Johan Landgren (producer and host). The Global Energy Trends, Part II (https://youtu.be/DdmVr4rTUGw): Strait of Hormuz and Iran’s role in the energy market will follow Part I on Global Energy Trends (https://youtu.be/DdmVr4rTUGw) dealing with Oil Addiction and US shale boom; how would we be able to build a sustainable future without fossil fuels?

The ‘ICT’ Information Communication Technology has enormous impacts and caused huge changes in our lives and on all levels, this is however specially true in the developed world. Meanwhile, the heterogeneity, what regards accessibility, affordability and diffusion of modem ICT, is still a worldwide issue. The majority of people in the developing world still suffer from serious inequalities which indeed sets major constraints in many life situations. In this context, the UN-SDGs, including targets therein, represent the intertwined relations and the increasing complexity of the socio-economic-environment aspects in modern societies. The UN-SDGs is an inter-connected package of interactive goals all of it have multi-layered dynamics with continuous and tight feedback impacts within and between each other. They have to be promoted and implemented in parallel and coherently, and above all to operate in phase with each other. Delayed effects in the function between and within the goals can have unprecedented consequences for major groups in societies as is presented here.

COVID-19 has clearly demonstrated, for example, how education is being severely affected in many countries (https://www.un.org/development/desa/dspd/wp-content/uploads/sites/22/2020/08/sg_policy_brief_covid-19_and_education_august_2020.pdf) where the teachers and students became incapable of performing their activities as in normal situations. Many indeed were left behind and still. During the course of the COVID-19 pandemic, the UNESCO came with initiative against the COVID-19 “NO TEACHER OR STUDENT SHOULD BE LEFT BEHIND” as proposed by the Chairperson of the Executive Board of UNESCO. As we didn’t have enough room for preparedness on how to meet the pandemic, the UNESCO initiative provided little solutions to promptly help the situation but it paved the way on how to tackle similar situation in the future, specially the second wave of the pandemic which already started in some countries. The impacts of COVID-19 are devastating to the fabrics of life, in general, as we know it, particularly on the education systems in the developing countries. According to UNESCO, some 107 countries implemented nationwide closures of schools by 18 March 2020, in response to the pandemic. This affected over 861.7 million children and youth, i.e. about 45 per cent of the global population of children and youth in schools or according to latest figures up to 78% of global population of school children and youth. Almost a whole generation in the developing world became at risk over night. In the coming second wave if this isn’t dealt with on time, this unprecedented situation could lead to the collapse of school systems in many developing countries as the local governments can’t cope with such enormous consequences of the virus.

The UNESCO initiative focuses specifically on providing a concrete, meaningful and timely response to the unprecedented crisis that the coronavirus is inflicting on the education system in the developing world.
Its objectives were/are: (1) to generate extra-budgetary funds from the World Bank, IMF, regional banks, governments, NGOs, public and private donors, and other voluntary supports; (2) to provide urgently needed funds to schools in developing nations in order to permit the payment of two to three months salaries to teachers; (3) to assist schools to adapt their working methods to enable students to pursue studies under confinement; (4) and to revalue the teaching system/profession in the developing countries (https://en.unesco.org/sites/default/files/no_teacher_or_student_should_be_left_behind.pdf).

As an example, we can see the case of South Africa and how the digital inequalities in e-learning, in their complex education system, has impacted pupils specially those who come from disadvantaged backgrounds, e.g. the rural communities. We can name some different reasons for the complexity, which also apply to many other countries in Africa. Language is one, most pupils don’t speak English, as a mother tongue while the official language dominating many classrooms is English. French, for example, is still a dominant language in other African countries while the population in general may have different mother tongues or dialects. Also, the effects of the virus have kept pupils and teachers at home. While e-learning is the solution, the reality in South Africa, as in most developing countries, is very different. Teachers have varying digital skills and many families and teachers cannot afford the systems necessary to sustain some online learning activities. COVID-19 has shown that technology is not anymore a luxury but rather an important component of the education process. However, we still define poverty in conventional ways ‘business-as-usual’ even in world organizations such as IMF (International Monetary Fund) and the WB (World Bank).

In presenting solutions, a wide range of factors must be considered. These range from access to computers, to teacher training, to the social and economic challenges faced by teachers, pupils and schools in their communities. Though Information and Communications Technology ‘ICT’ is taught as a school subject, the government needs to consider an additional range of issues to solidify its commitment towards e-learning. This includes policies and strategies surrounding connectivity, data costs, skills development, hardware access as well as contextual multilingual digital learning content. Many schools still have little or no technology facilities, e.g. tablets and advanced computing systems. Formal training in applied technical skills needs to be extended to all teachers. Adequate digital skills training should become a mandatory component of all teacher training programmes in universities, universities of technology and colleges. Another obstacle is the cost of data-transfer which is among the highest in Africa.This means that pupils can’t always easily access information on their mobile phones. In fact, when pupils and teachers receive the right support for digital learning, the response is often remarkable. Many teachers can willingly dedicate their weekends and school holidays to digital learning and teaching, with no financial incentives. There is also bright spots of collaboration between computing students from the University of the Western Cape with teachers in a high school in an underprivileged part of Cape Town. Their work together has cultivated computing skills and sparked learners’ interest in other subjects like chemistry and astronomy. To know more about the problems of e-learning under the constraints caused by COVID-19 in South Africa see this reference (https://theconversation.com/how-south-africa-can-address-digital-inequalities-in-e-learning-137086).

In a series of posts we will explore why the 21st century will be prosperous for Africa. Indeed, there are various reasons to predict why Africa will continue to shine more and more though the threats that climate change, including global warming, will hit Africa more than other continents (https://en.m.wikipedia.org/wiki/Climate_change_in_Africa). Naturally there are other threats that so far hindered Africa from faster developments as compared to the rest of the world, specially that the history of Africa is very much different. Here is a list of key factors, among others, about the ongoing tectonic changes and drivers that will bring a lot of positive socio-economic impacts in Africa.

– African identity, slavery and colonialism distorted her identity and disoriented her values. However, Africa was not the only continent that suffered colonization. The concept of African identity has changed are still changing relatively fast specially with the growing restrictions in migration.

– African independence, decolonization and transition to independence characterized the past century and national identities in many parts of Africa are gradually emerging.

– Large-scale infra-structures, there are mega projects taking place in Africa (the case of Egypt participation in partnership for goals, Goal 17 of UN-SDGs) such as developing its transport systems to connect the continent from the very north in e.g. Egypt to its very south, South Africa, also from the west to the east (https://www.egypttoday.com/Article/1/77914/Egypt-launches-32-projects-in-Africa-in-1-year-report). One example is the enormous use of smart phones technology in trade, business and finance.

– Coupling rural to urban regions, this among key and important issues in the development of Africa as 70% of African are living in rural Africa and producing 70-80% of agricultural outputs.,

– African Union, AU is a continental body of the 55 member states that make up the African Continent. It was officially launched in 2002 as a successor to the Organisation of African Unity (OAU, 1963-1999).

– Human resources, population growth and youth, towards 2100 the population of Africa will peak to about 40% of the world population with very high percentage of youth.

– Natural resources Africa is abundant with natural resources including diamonds. gold, oil, natural gas, uranium, copper, platinum, cobalt, iron, bauxite and cocoa beans. This is of course in addition to its amazing biodiversity.

– Generation shift, new generations and leaders are currently shaping and reshaping Africa, combating corruption, enhance good governance and transparency and taking advantage of modern technologies, e.g. ICT, IOT, crowdfunding, protection of natural resources, also in the energy, agriculture, farming, tourism and other sectors.

– Security, many African countries are becoming more aware about the improvement of national integrity and internal security and safety of population specially that Africa has a complex diversity of ethnic groups. Remarkable developments in safety in Africa took place and still the focus of the African countries.

– Biggest market in the world, the needs of Africa will make it one of the biggest market in the 21st century. There is diversification and expansion the economy and trade both internally and with the rest of the world including Europe and Asia. This will generate tectonic changes in international trade, business, transport and mobility in labor and services.

– Global investments. Based on data through 2017, France is the largest investor in Africa, although its stock of investment has remained largely unchanged since 2013, followed by the Netherlands, the United States, the United Kingdom and China. Geographically Europe and Asia can be linked through North Africa and the GCC countries.

– UN-SDGs the world has created a global agenda for promoting and implementing sustainability which Africa will benefit considerably from it. UN-SDGs and involved targets for developments are key issues that are shaping policies and strategies to cope with poverty, hunger, gender, inequalities, education quality, health, water and sanitation, energy, strong institutions, life quality, biodiversity, ……. etc.