Category: Energy Resources

The use of conventional energy sources, typically fossil-fuel hydrocarbons, primarily coal, oil and natural gas, have caused gradual degradation in environment and climate because of the emission of pollutants, including toxic compounds, greenhouse and acidic gases. Unilateral use of natural minerals and fossil fuel as energy sources, and the increasing competition on such limited resources have introduced large uncertainties and constrains in the energy sector, especially with the existing reality of “oil-peak”. In some part of the world, vegetation and woods from forests are also used for household needs, e.g. heating and cooking, which have caused gradual expansion of deserts and Sahara with associated negative impacts on groundwater and surface-water hydrology. Nuclear power remains to be important as it produces about 15% of world’s electricity. However, the access of such high-tech in developing countries is very limited compared to developed countries, e.g. EU, South Korea, Japan, US, Russia and Canada. Also, the fear from nuclear accidents and disasters, e.g. Fukushima in Japan and Chernobyl in Ukraine, and non-peaceful use of nuclear power poses further limitations on the expansion of nuclear power technology. Natural uranium, used in nuclear power plants, is also a limited resource. Hazard from nuclear accidents, disasters and uranium mining as well as nuclear waste remains to be of major environmental threats.

Hydropower, which is among renewable energy sources, is projected to grow considerably in China, Asia and Africa. Because of the coupling between water and energy resources “water-energy nexus” and there mutual impacts on the national and regional socio-economic developments and associated trans-boundary conflicts many issues have to be carefully assessed and resolved on continuous bases. Other sources of renewable energy, e.g. wind, solar and bio-energy, are becoming more and more popular and attractive on the global scale because of their environment-friendly nature and the flexibility they offer to individual users and small-scale stakeholder applications.

Planet Earth is Unique In A Universe full of Galaxies, Stars and Planets?

The only life in our Universe exists on planet Earth though the whole Cosmos has as much as 500 billion of galaxies, each with hundred billions of stars and millions of planets. The Solar Systems, hosting planet Earth, was created 4.5 billion years ago during the evolution of one of the oldest galaxies, the Milky Way with an age of 12-14 billion years. Earth is well located in the habitable zone of Sun that fuels its life, i.e. by being between the burning Venus and the freezing Mars. However, with the complex biogeochemical parameters, environmental and climatic conditions for life to exist, it is not strange that sustainable life on the Earth required very long time to develop. Liquid water, perfect solvent for the biochemistry of life, is also essential for sustainable life.

The life of stars, e.g. the Sun, how they are created, how long they live and how they eventually die is of interest to know. The Solar System itself is, still, part of a galaxy with own dynamics and interactions with the rest of the universe. A struggle controlled by shifting reactions, transformation and balance between gases, masses, dark matter and black holes in space full of radiations, gravity and nuclear forces.

Life somewhere, else, in this dangerous, complex and dynamic Universe is not likely to be find over-night though the very long age of the cosmos and the huge number of stars and planets.

https://www.youtube.com/watch?v=ZDaFQsdNNgU&feature=youtu.be

Sustainability – A “Metanoia rather than Affluenza”

The journey of science, to understand the very secret of the universe and the natural evolution of life, and the behavior of humans and the feedback impacts of technology on the fundamental drivers of life and its quality, never stops. A journey that fuels itself to complete Darwin’s “Unfinished Business”, and to search about a new vision of nature, a “Metanoia rather than Affluenza”. A journey directed by science and technology for sustainability and preservation of life, rather than for consumption and collapse of life, would help nature to resume rather than to relapse from the natural path of evolution.

https://www.youtube.com/watch?v=Ff1Z8nGGebs&feature=youtu.be

Visit, Share and Contribute in Promoting Global Sustainability.

A new BLOG about applied global sustainability is available now. We will be gradually working with developing, interacting and promoting all issues relevant to applied global sustainabilty. With the NEW YEAR of 2014, you are kindly invited to visit, share and contribute in this BLOG.

ABOUT Sustain-Earth.com

ABOUT Sustain-Earth.com

How Would Science Break the Tyranny of the Luxury Journals?

Scientific discoveries and production of new knowledge involve a long chain of systematic steps where publication of science work in top-tier journals is becoming an essential step. Randy Schekman, a US biologist and Nobel Prize winner in physiology or medicine 2013, is warning the scientific community about the role of leading academic journals in distorting the scientific process. There have been long-standing debates about assessment of scientific publication especially in terms of originality, quality and credit. Scientific journals have grown in number dramatically in the past decades. However, only few journals, e.g. Nature, Cell and Science, have kept very high reputation through their restricted referee and publication policies, in particular the number of papers they accept. This, however, has promoted high “impact factor” for these well-established journals. “Impact factor” is very widespread for judging the quality, originality and credit of scientific publications, also, in the process of judging the quality/standard of scientific applications for funding. Randy Schekman, and many others, are very critical about the existing rules for judging science as the “impact factor”, which is used for marketing top-tier journals and for ranking scientific applications for funding, can not be regarded as an absolute indicators and a fair instrument in these aspects.

http://www.theguardian.com/science/2013/dec/09/nobel-winner-boycott-science-journals

Africa – Would Solving Poverty Lead to More Poverty?

How would new Africa look like? Africa is not the poorest continent on earth. Though there is poverty and hunger in Africa, it has a huge capital of natural resources, enough to provide sustainable socio-economic growth if properly managed. Trading Africa’s natural resources against its poverty and hunger is a shortsighted strategy. It would in the long-run lead to more poverty and hunger.
http://www.africaw.com/the-future-of-africa-the-new-africa

History of World Population

At the onset of the ancient Egyptian civilization the world population was somewhat more than 15 million people, i.e. the current population of the Netherlands only or fifth of the current of population of Egypt today. Ancient Egyptians had therefore enough natural resources to create a civilization on their own and within their boundaries. So, peak population had passed very long time ago!
http://www.vaughns-1-pagers.com/history/world-population-growth.htm

The Chinese Need to Clean-up Is A Major Challenge

Everywhere on our planet, waste management is of major concern. Life quality is very much related to successful waste-management policies. Reducing, Collecting, Sorting, Processing and Re-cycling of human and industrial waste is becoming a major industry. But do we have proper scientific and technology approaches for such vital and important industry. Waste problems have costed humanity decades, if not centuries, to understand the enormous threats of waste and pollutions that have degraded all forms of life qualities of earth.
http://theferkel.co.uk/2012/05/30/worst-examples-of-pollution/chinese-migrant-workers-sort-through-industrial-and-household-waste-at-a-recycling-centre-in-beijing-china/

The Global Concern of Water and Consumer’s Responsibility

Water conservation is of global concern and water issues are not only about water scarcity. Quality is essential and without public awareness and the consumer’s responsibility one would expect many new additional threats for the environment, the ecosphere and for humans.
http://www.ec.gc.ca/eau-water/default.asp?lang=en&n=344B115B-1#why

The Story of Iran’s Nuclear Programme

Iran’s nuclear program is an old story with complex history, shifting politics and motivations as well as wide involvement of world powers and many players. It went through many ups and downs, moved in small steps but in the same direction. Yet it has several known and unknown dimensions.

http://www.geocurrents.info/place/southwest-asia-and-north-africa/irans-nuclear-program-possibility-military-strike

Energy Use in Sweden

Cutting-edge technology, a wealth of natural assets and a high proportion of renewable energy – Sweden is in the front line as the world embarks on a shift to more sustainable energy systems. The journey of putting Sweden on more sustainable path started already with first global energy crisis in 1970. At that time Sweden was prepared to make the necessary shifts and transformation to move forward in the direct of creating the necessary policies for what is achieved today.
http://sweden.se/society/energy-use-in-sweden/

Basic Principle About Climate and Life on the Earth.

Basic principals in climate literacy and energy awareness are explained in the given link. Climate on Earth has been regulated by long and continuous chain of natural processes for billion and millions of years. Climate on Earth developed a unique evolution, coherence and equilibrium in all life processes at the earth’s surface. After the industrial revolution and the accelerating use of fossil fuel, humans have had an increasing impact and traceable negative effects on the earth’s climate and thereby the basic processes regulating life at the earth’s surface.

http://cleanet.org/clean/literacy/concept_maps.html

Ghana, Excellent Example of a Fast Growing African Nation

Ghana, the gate to Africa and a model of success! Unbelievable fast progress within many sectors of activities, energy, education, health, ICT, agriculture, tourism, … . An amazing safe and peaceful society with a high-level of democratization brought about by international trade, cultural exchange and expansion of small and medium enterprises.

http://www.theafricareport.com/component/option,com_videoflow/id,72/sl,play/task,play/

Appearing Soon “Sustain-Earth.com”

Coming Soon “Sustain-Earth.com”. An interactive BLOG with a global overview of the past, present and future progress of the concept of “Sustainability”. The evolution of “Sustainability from the very individual, narrow and fragmented understanding to a holistic and applied global prospective. Wandering of humans in the “Sustainability” landscape for secured living for themselves confronted with the very fundamental life processes on earth and resulted in major threats for survival of the earth-systems. The BLOG is organised in explanatory “Categories” for different society sectors and it will provide “Services” and “Noteboards” to Stakeholders.

Click to access ABOUT%20Sustain-Earth.com.pdf

Holistic Assessment Approaches for Sustainability

Holistic assessment approaches for developing and implementing sustainability strategies for shaping strategic policies are needed on all levels of different public and private sectors. Such approaches would require Key Performance Indicators for quality assessment analysis of the three main pillars of sustainability, i.e. social, environmental and economic. How would such approaches and indicators look like?

See, this example on a partial approach

http://reliabilityweb.com/index.php/articles/measuring_sustainable_change/

Why “Sustain-Earth.com”

Currently, sustainability is generally treated in a theoretical manner with demonstrations of the negative impacts of over-consumption and the miss-management of natural resources. However, in a world with increasing population we can hardly continue with “business as usual”. We need to go over to practical solutions, i.e. “Applied Sustainability”. Transformation to more sustainable approaches worldwide and in all society sectors will not take place over-night.