According to a report by sustainability investment firm Robecosam Sweden is ranked as the most sustainable country in the world. But why? and such a status was achieved? What long-time is took to get their? and how it was possible to revert Sweden poverty to what Sweden is today?

Some reasons are its use of renewable energy sources and low carbon dioxide emissions, as well as social and governance practices such as labor participation, education and institutional framework.

Follow http://sustain-earth.com to know more about sustainability.

http://www.environmentalleader.com/2013/08/19/sweden-most-sustainable-country-in-the-world/

Water quality is often understood in its narrowest meaning where the focus is limited and reduced to portable water. Often at homes, schools, and communities as well as even among policy-makers and politicians, especially in developing countries, the knowledge is still limited to drinking water. This can be true on short-term and small-scale levels to secure affordable and accessible water resources with acceptable quality to mitigate immediate and epidemic impacts on human health.

However, this understanding has generated serious and widespread global threats with disastrous impacts on ecosystem and human health worldwide. This is evident from historical “palaeo-environmental” data that gives information on evolution of water quality and its degradation in natural water resources, e.g. rivers, lakes, reservoirs, marine coasts, wetlands and groundwater. Long-term and large-scale monitoring of the quality of natural water resources and associated impacts on eco-system and human health are IMPERATIVE and there are standard ways to do such studies. Typically, there are two approaches: (1) continuous monitoring of contemporaneous water quality status, such as those given in the present report given in the provided link; (2) full historical records on the evolution of water quality due to point/diffuse pollution sources.

Both approaches are necessary have different and important benefits. The first one is used for “Early Warning” with direct coupling to enforce regulation and laws on stakeholders regarding production of waste/pollution, also to take necessary measures and solutions to cope with the threats, and to give relevant information to the public. While, the second is important for uncovering long-term and large-scale impacts on water quality, e.g. acidification, eutrophication, chemical pollution, other industry/agriculture associated threats and climate impacts. It is, also, useful for assessing consequences of environmental and ecological impacts of pollution/waste in terms of their cycles from source to sink. This outcome of the seconds approach has feedback impacts on international laws and regulations and for implementation appropriate rehabilitation strategies.

Click to access water_quality_human_health.pdf

The magic actions and power of water have been the major drivers for the creation of the most beautiful natural places on earth which can be seen in Turkey, China, Columbia, Thailand, Iceland, Indonesia, USA, Zambia, Zimbabwe, Pakistan, Maldives Islands, Norway, Venezuela, Australia, Canada, France, Croatia, Northern Vietnam, Seychelles Islands, Chile, Argentina, Brazil, Alaskan glaciers, Switzerland and New Zealand.

Among these natural formations from the long journey of evolution are: volcanic deposits; natural mountain forests; exotic waters and marvelous lakes; beautiful islands and exotic fjords embedded in green mountain landscape; water falls; forested and exotic islands; mountain rivers; spectacular green landscape; glacial mountains; virgin beaches; national parks; sea reefs with exotic sea life; canyons and rocky mountains; ocean Polynesians, exotic vegetation’s and fauna; limestone’s mountains; ice formations; sand and rocky deserts; the Alps; and rocky coasts; wadis and oasis.

Several man-made toxic products from agriculture and industry, e.g. mercury, lead, chromium and other toxic compounds, rob years of healthy life from millions each year. These toxic compounds are either emitted to the atmosphere or injected into water. However, arsenic from natural origins in toxic levels can be found in groundwater as well.

Here are only some examples of worst toxic pollutants. Arsenic leaching into groundwater afflicts some 750,000 people, largely in south Asia. This can can lead to abnormal heartbeat, blood vessel damage and cancer, among other ill effects. Dry waste from LEAD–ACID BATTERIES, can cause very fine lead oxide to be inhaled or otherwise absorbed into the body with negative effects on the nerve-system. CARCINOGENIC CHROMIUM used for turning hides into leather is, also, toxic. Clusters of such tanneries in countries such as Bangladesh produce vast quantities of toxic pollution in wastewater or as solid waste. Pesticide Problems in agriculture induce skin irritation and can cause cancer. Industrial wastewater flowing in an open drain with several toxic compounds, for example the Malir River in Karachi, Pakistan, boasts lead levels of 100 times higher than the health standards for irrigation water. Elemental mercury “quicksilver” used in separation of gold in slurry cause development of disorder and affects the central nervous system.  SMELTER, e.g million metric tons of lead are produced annually by separating it from mined ore.

http://www.scientificamerican.com/slideshow/10-worst-toxic-pollution-problems-slide-show/

Pioneer experiments to be carried out by Norwegian scientists, at the Technological Center Mongstad, to capture carbon dioxide and turn it into food, in form of algae, for fish farming in sea water. This means reducing global warming, enhancing bio-production and conservation of fresh-water. Similar innovations where natural resources are being used as essential parts for multi-solutions of complex threats are needed in long-term and large-scale policies to mitigate the collective threats from global warming, i.e. fresh-water scarcity, food constrains and other associated impacts from climate change threats.

The new technique could, in theory, absorb the gases responsible for global warming and at the same time provide sustainable fish food. It involves, also, production of omega-3 rich raw material for fish feed from algae. Fish need Omega-3 fatty acids that can be hard to get in the farmed fish sector, however in natural habitats fish accumulate these essential chemicals by ingesting algae. Farmed fish cannot do this and instead require a food supplement.

http://www.digitaljournal.com/science/norway-experiments-with-fish-food-made-from-carbon-dioxide/article/390634?utm_content=buffereb09c&utm_medium=social&utm_source=linkedin.com&utm_campaign=buffer

The global food chain involves people that are enslaved, tortured and even killed while working to get the food that ends on our tables. One example is the seafood sold in the US, UK and Europe where enslaved people are forced to work hard and with no pay and under huge threat of extreme violence. They work under horrific conditions, including 20-hour shifts, regular beatings, torture and execution-style killings. Trafficking victims tell stories about fellow slaves murdered or committing suicide in front of them.

“Asian slave labor” are bought and sold like animals and held against their will on the fishing boats of prawns or shrimp sold in leading supermarkets around the world, including the top four global retailers: Walmart, Carrefour, Costco and Tesco. The world’s largest prawn farmer, the Thailand-based Charoen Pokphand (CP) Foods, buys fishmeal, feeding its farmed prawns, from some suppliers that own, operate or buy from fishing boats manned with slaves. CP Foods – annual turnover of $33bn (£20bn) that brands itself as “the kitchen of the world” – sells its own-brand prawn to other farms, international supermarkets, food manufacturers and food retailers, with frozen or cooked prawns and ready-made meals, also raw prawn materials for food distributors.

The alarm over slavery in the Thai fishing industry has been sounded before by non-governmental organizations and in UN reports. But the Guardian has established how the pieces of the long, complex supply chains connect slavery to leading producers and retailers. “If you buy prawns or shrimp from Thailand, you will be buying the produce of slave labor,” said Aidan McQuade, director of Anti-Slavery International.

An interesting observation made by a US researcher is that global warming introduced negative impacts on the labor market and forced people to slavery. Increasing sea level caused enhanced salinity of agricultural land in coastal areas of Asia with effects on people to leave agriculture to fishing industry and the threats of being unemployed made them victims for slavery.

http://www.theguardian.com/global-development/2014/jun/10/supermarket-prawns-thailand-produced-slave-labour

Poverty as dealt with in relative terms is not the same as in absolute numbers of poor people. That becomes very clear when we take in consideration the growing world population, the declining access to natural resources on the planet, the accelerating scarcity of water because of increasing competition on water resources, accelerating pressures on fertile land because of degradation in soil quality and associated increase in food prices.

Under such conditions the global market of slaves find it way and has expanded into a big multi-billion industry with many people just living under extremely bad conditions with daily threats and mistreatment.  An example is Thai seafood slavery; with four simple things you can do and contribute in improving the working conditions of many people that are crying for help with voices that are not heard in cruel economic systems without fair-trade policies.

http://www.theguardian.com/global-development/video/2014/jun/11/thai-seafood-slavery-four-simple-ways-you-can-help-video

Our environment, in particular water, land and air, has been the victim of all sorts of attacks, either of natural, e.g. hurricanes and earthquakes, and/or of man-made origins. Waste and pollution from man-made activities such as wars, explosions, accidents, chemical spills, etc. has caused enormous threats to all life forms on earth. This video gives a summary on the 25 biggest environmental disasters of history, however waste and pollution remain to be major threats for all life forms on earth.

Food pollution is a global threat and the very origin of food pollution is polluted water or/and polluted soil as failing farming and agriculture practices. “Sustain-earth” will bring to you more information and data on existing global threats that cause degradation in food quality and the growing fear from unhealthy food.

http://love-theearth.com/en/food/food05/

Mismanagement of freshwater resources is still taking place around the world though previous disasters that is worthwhile to learn from. The overuse of water resources is currently a major global problem and the outcome from such overuse wouldn’t be different than what happened to Aral Sea. Water management policies should be based on appropriate “Environmental Consequence Analysis” with consideration to large-scale and long-term impacts and not on short-term economic interests only.

The story of the Aral Sea is one of such lessons. In 1950’s the water of the Aral Sea were largely untouched with two rivers replenishing the sea. The Soviet Union that managed the region at that time did major water projects with the goal of boasting the economy by converting land-use from pasture to cotton fields. Along with farming and other industries considerable amounts of water were consumed from the rivers, the water feeding the sea became so scarce and gradually evaporated away.

The vanishing of the Aral Sea and the associated transformation the landscape to huge desert and salty areas is “one of the planet’s worst environmental disasters”. The Aral sea-region once prosperous fishing industry with natural land that could otherwise be used for many other purposes has been essentially destroyed, bringing unemployment and economic hardship. Such destruction brought severe environmental degradation and heavily pollution with consequent serious public health problems. The blown up sand, dust and salt caused large-scale degradation of soil fertility. In addition to these impacts, the retreat of the sea has also caused local climate change, with summers becoming hotter and drier, and winters colder and longer. Local citizens can tell about the damage brought about by short-term policies without consideration to the existing population. The local population was faced with lack of future, increasing unemployment for young people and no work for decades.

The people there have already begun to reverse the drain and restore the Aral Sea “Back From The Brink” through loans from the World Bank. Dried up wells started to be replenished and life started to be better (https://www.youtube.com/watch?v=zEd0hz4Axp4&feature=youtu.be)

Safe water and air are essential for all life forms on earth and there are “safety limits” where water and air can turn unsafe, dangerous or even toxic. Healthy water is carrier of nutrients and healthy air is carrier of oxygen and carbon dioxide (with specific composition), both of which are required for healthy life. Healthy water and healthy air are, also, fresh and free from toxic matter “clean”, under such conditions all forms of life are healthy.

Fresh water, fresh air and healthy eco-systems are related in complex web of functioning, interactions and metabolism. Nature managed to great extent to “clean” itself, to optimize and fix all life parameters in an extremely accurate and delicate balance. Evolution of life on earth struggled for millions of years to bring about perfect living environments and climate conditions. As a reslut of such long struggle earth provided humans with healthy food. What didn’t happen over-night we succeeded to change over-night. We are competing more and more to degrade the life quality on the earth and we are succeeding.

The water and air we are polluting are the raw material and the natural resources for our life. If we ignore them and don’t take care of them, i.e. make them fresh, they wouldn’t care about us and they will ignore us. If we turn them to victims, they will also turn us to victims!

file:///Users/farid/Desktop/Chemical%20pollution%20of%20European%20waters%20is%20stronger%20than%20anticipated%20%7C%20Science%20Codex.webarchive

The role and involvement of individuals in achieving sustainable water resources is becoming an important component in water management. Understanding how to act, react and interact to protect water resources involves understanding the major components that influence water quality of the natural water resources.

“POLLUTANTS” that influence “WATER QUALITY” have different “SOURCES” and get mobilized to  “WATER SYSTEMS” by various ways and dynamics by which water move and get transported from one place to another “HYDROLOGY”. How pollutants get mobilized is dependent on the “USES” of water and the “Practices” utilized by all involved stakeholders/consumers. In order to take part in SUSTAINABILITY SOLUTIONS it is essential to understand how different pollutants are produced from various sources and stakeholders, their pathways and their impacts of on water quality. This allows active participation in sustainable management of water resources.

The human waste is growing faster than the increasing global population. By the end of this century, the production of waste is expected to peak at three-times today’s current generation rate. Urbanization “Cities” is supposed to be the best bet we have to meet global poverty reduction targets through feedbacks on wealth, culture, and innovation. However, there are many severe negative impacts from urbanization on environmental conditions in particular aquatic and ecological qualities as well as the global biodiversity. Urbanization is taking place and expanding so rapid that it is, at the same time, bringing with it huge shares of the world’s GHG “Green House Gas” emissions, increasing decline in biodiversity, lots and fast generation of amounts of solid waste.

If we don’t urgently invest and put huge efforts in management of our waste and mitigating their impacts on water, eco-systems and biodiversity future generations will be forced to spend their lifetime in environmental and ecological bankruptcy resulted from our “production-consumption” civilization. Most of the time for future generation, in particular in the next century, have to be spent not only for searching about food but, also, for finding non-toxic and healthy food. The priorities of the next century will shift towards fighting against increasing degradation of environment and water resources; putting more resources, energy and efforts in waste-treatment, fighting against diseases, spending much of their resources on medication and protection from pollution and waste.

http://blogs.worldbank.org//sustainablecities/peak-waste-and-poverty-powerful-paradox

Increasing consumption of water for agriculture and food production, as consequence of feeding an ever growing world population, is causing geographical expansion of “Peak Water” around the world. Lack of sufficient water for irrigation and food production is already turning vast regions of land to “virtual deserts” that gradually and eventually will develop to permanent deserts through an accelerating degradation of soil quality and erosion of top fertile soils.

Also, the increasing decoupling of “surface water – groundwater” through the action of “Peak Water” in combination with degradation in soil quality, i.e. decreasing organic content “mineralisation”, will force increasing water-consumption for irrigation with gradual development of “Virtual deserts”. Furthermore, excessive use of surface water and groundwater pumping in combination with global warming will enhance expansion of dry land.

http://www.theguardian.com/global-development/2013/jul/06/food-supply-threat-water-wells-dry-up

The Sahara or the Great Desert, in Arabic Al Sahra al-Kubra “الصحراءالكبرى” is one of major deserts on planet Earth, i.e. landscape that receives very little precipitation, rain or snow, less than 250 mm per year. It is as big as the USA and its sand can burry the whole world 20 cm deep. Desert land does not necessarily mean sand and sand dunes; many deserts are rocky surfaces as well. One third of the earth’s surface is desert lands that exist in polar, subtropical, cold winter and cool coastal regions. Deserts have no surface streams because of rapid evaporation, transpiration (by plants and subsequent release to atmosphere) or/and infiltration into the ground. Deserts have unique fauna and flora that are adapted to the harsh climate and environment conditions, i.e. intense sun, limited precipitation, severe temperature ranges, dry wind and low humidity. 

The Sahara Desert is located in subtropical North Africa and it is the hottest place on the planet. The mystery of what created and changed the Sahara desert has revealed a turbulent past. The African tectonic plate collided with Europe and what was a huge sea turned gradually to land, with the Mediterranean as remaining sea, many million of years ago. Finding whales in the desert is not a climatological story but rather a geological evolution. Indeed, the Sahara has the highest fossil remains in the world, almost all of them are marine animals such as those found in Wadi Al Hitan, Egypt “Whales Valley”. The reconstruction of the evolution and the history of the Sahara were made possible through the remaining fossils of sea creatures in the desert itself along with geological information from deep sediment cores. Sediment cores are excellent archives for obtaining historical, environmental and climatological information. Whale bones in the desert showed that 40 millions years ago the Sahara was a sea bed, deep ocean sediment cores containing wind blown sand revealed that sea water dried up three millions years ago. Freshwater shells buried in sand showed that 90 000 years ago the “wobbles” of the earth’s axis (http://www.ncdc.noaa.gov/paleo/milankovitch.html) created huge freshwater lakes and rivers and turned the Sahara green every 20 000 years. Ostrich eggshell, used by prehistoric settlements for manufacturing beads, indicated that just 7000 years ago the Sahara enjoyed its final burst of life before returning into desert.

The story of the Sahara showed that it wasn’t always a barren wasteland. Life was not static, it could shift, change, evolve and it can bloom again into green terrain, i.e. in the distant future. Ground penetrating radars showed that there are huge freshwater lakes “groundwater” under the surface of the Sahara Desert. Such fossil water can be million of years old. This gives hopes for turning the desert to green land by being reclaimed for agriculture and farming. Nubian Aquifer (Egypt, Libya, Sudan and Chad) is an example of such fossil water and is already in use. Fossil water is non-renewable resource, can only be used once and is sufficient for a short period of time depending on consumption, probably can last something like 100 years. After being consumed the desert has to wait for another 15000 years before once more earth “wobbles” turns it green again.

Note. The earth wobbles in space makes it tilt around its axis on a cycle of 41 000 years with introduction of changes in the seasons. More tilt means more severe seasons, i.e. warmer summers and colder winters; less tilt means less severe seasons – colder summers and milder winters.

This new chapter of history that tells the story of the past turbulent landscape of the Sahara gives interesting information on how the earth and desert was made. 

Decisions of what type of energy resources we should invest in have long-term and large-scale impacts on the ecological quality of water and soil fertility. One issue, which is not very well searched, is the impacts of hydropower on the ecological quality of water that gives rise soil fertility. Both the ecological quality of water and soil fertility are very important for biodiversity and food production.

Hydropower is by definition a major interference in the natural hydrological cycle of surface water where erosion at up-stream high-land regions is essential process for promoting soil fertility in river catchments and river deltas in down-stream and low-land regions. In previous cases, e.g. the Aswan high-dam, the natural fertility at down-stream and delta areas was mitigated by heavy use of artificial fertilization. Artificial fertilization will not last for long-term as it is a non-renewable resource in addition to the long-term and large-scale environmental risks associated with it in terms of use and production.

In most of the energy debates the focus, so far, has been on reduction of carbon dioxide “green-house gas” so as to minimize the effect of global warming and its associated impacts. That is of course necessary but at the same time we have to consider other major impacts on the water cycle because of “Water-Energy Nexus” and in this context we have to take such aspects while we are about to implement policies for the use of “oil sand” or tar sand”. “Oil sand” or tar sand” is another case where in addition to risks for increased carbon dioxide emissions, there are clear negative impacts on water and ecological qualities.

Though the negative impacts of hydropower on ecological water quality and soil fertility may not be of the same dimensions as the benefits from hydropower, such impacts have to be taken in consideration for optimization of overall long-term and large-scale uses of “Water-Energy” resources. What we need to do is to have appropriate “Environment Assessment Analyses” and “Sustainable Actions” in place, so as to be prepared to deal with the growing degradation of water and ecological qualities.

http://www.dailytimes.com.pk/business/21-Jun-2014/world-bank-prefers-financing-hydel-projects

World Resources Institute “WRI” has recently evaluated, mapped, and scored water risks in 100 river basins of 180 nations around the world. Assessment is carried out for the first time on country-level with consideration to area and population. In this research 36 countries face “extremely high” levels of baseline water stress. This means that more than 80 percent of the water available to agricultural, domestic, and industrial users is withdrawn annually — leaving businesses, farms, and communities vulnerable to scarcity. Baseline water stress, used as an indicator, measures how much water is withdrawn every year from rivers, streams, and shallow aquifers for domestic, agricultural, and industrial uses.

Analyzing water risk at the country level is important as such information is highly relevant for country’s economy, environment, and communities. Though water data is usually collected and reported at local geographic scales, water-related decisions and investments are often made at much larger scales, thus requiring country-level information.

Extremely high water stress can be successfully managed such as in the case of Singapore. The country is densely populated with no freshwater lakes or aquifers, and its demand for water far exceeds its naturally occurring supply. Singapore invests heavily in technology, international agreements, and responsible management, allowing it to meet its freshwater needs. Advanced rainwater capture systems contribute 20 percent of Singapore’s water supply, 40 percent is imported from Malaysia, grey water reuse adds 30 percent, and desalination produces the remaining 10 percent of the supply to meet the country’s total demand.

An important issue in this respect which is still lacking in many parts of the world is spatio-temporal water quality maps where pollution sources, both point and diffuse, are being identified. This is of importance for better conservation and protection of water resources as well as for building up solid monitoring programs for assessing the status of surface-/ground-water and associated eco-systems. Such programs give access to base-line data of natural levels of pollutants, provide bases for early-warning systems and facilitate rehabilitation actions

http://www.wri.org/blog/2013/12/world’s-36-most-water-stressed-countries