Photo credit: Hipnos

I often hear people saying that overpopulation is the main problem to our environmental and ecological problems. Some people even claim that it’s responsible for global warming. I also agreed with this idea before. But after reading more about the subject over the years I have changed my mind.

The rich countries in the “North”, i.e. the West, have a “rapidly decreasing” population which is “expected to decline over the next forty years.” Developing countries such as India, China and most of Africa on the other hand is where we will see future population numbers increasing.

And yes. It seems so easy to blame countries with an overwhelming rising population for being responsible for wrecking our planet, climate and environment. Because surely more people must mean more pollution and greenhouse gas emissions. Right?

Not really. The West is responsible for about 80% of the worlds CO2 increase. An average person living in Great Britain will in only 11 days emit as much CO2 as an average person in Bangladesh will during a whole year. And just a single power plant in West Yorkshire in Great Britain will produce more CO2 every year than all the 139 million people combined living in Uganda, Kenya, Tanzania, Malawi, Zambia and Mozambique.

As Fred Pearce from the Yale Environment 360 blog notes, only a small portion of the world’s people are using most of the planets resources as well as producing the most of the greenhouse gases. And those are living in the West:

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New findings from Dr Anthony Patt of the International Institute for Applied Systems Analysis in Africa shows that the proposed supergrid that could power all of Europe with renewable energy only would need around £50 billion of government funded money to become a reality.

The £50 billion government investment would, according to Patt, convince private companies that the supergrid idea is both “feasible” and “attractive”, the Guardian reports.

“In the long term, such a plan, combined with strings of windfarms along the north Africa coast, could “supply Europe with all the energy it needs”.

He said technological advances combined with falling costs have made it realistic to consider north Africa as Europe’s main source of imported energy.

“The sun is very strong there and it’s very reliable. There is starting to be a growing number of cost estimates of both wind and concentrated solar power for North Africa….that start to compare favourably with alternative technologies. The cost of moving [electricity] long distances has really come down.”

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The French President Nicolas Sarkozy earlier this summer launched, with the support of EU, a new Mediterranean union with the aim to “tackle issues such as regional unrest, immigration to pollution.”

The new international body will include 16 non-EU states from around the Mediterranean and all 27 EU member states. The union will focus on dealing with energy, security, counter-terrorism, immigration and trade. The union will include 756 million people from Western Europe to the Jordanian desert.

Some say that the Union was launched mainly because Nicolas Sarkozy wanted to “exchange” nuclear power expertise with North African gas reserves. Nicolas Sarkozy on the other hand says the union is supposed “to ensure the region’s people could love each other instead of making war.”

But some people are more positive and hope the union is the first steps towards large scale solar plants in northern Africa with focus of generating green and renewable electricity to Europe.

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During a nighttime robbery, the horn of a 120-year-old stuffed rhinoceros was stolen, from the museum where it was displayed. Museum authorities warned that using this horn as a traditional medicine on the Asian black market could have lethal consequences because it was preserved by the use of the deadly arsenic and DDT.

But causing immidiate death should not be the only concern. The fact that DDT is still in use is really alarming, since it is a substance that causes accumulation. As an environmental term, accumulation is the gradual increase of pollutants in living organisms by direct adsorption or through food chains. The pollutants that cause accumulation cannot be metabolized or aborted by any means, so accumulation of the substance increases while going up a food chain.

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The World is facing a global food price crisis and looming mass starvation in the Developing World. The price of rice has doubled in 3 months and the price of wheat has doubled in one year. The huge increases in the price of staples such as wheat and rice is being driven by US, UK and EU diversion of food for biofuel; climate change and decreased agricultural productivity due to both inundation and drought; and globalization which means that 4 billion impoverished and under-fed people compete in the market place for those with the money to buy food to drive their cars or for grain-fed meat.

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The Guardian shows some rather striking images from photographs and computer models that shows the ‘before and after’ of how both nature and humans are making an impact on the planet.

The images show the effect of deforestation in Bolivia and Madagascar, how dams change the surrounding landscapes in Turkey and how rising sea levels will affect Florida. But one of the most powerful images is probably the one that shows how Lake Chad, once one of the largest lakes in Africa, has shrink to 5% its former size due to a warmer climate.

The images comes from a newly released book called “Fragile Earth: Views of a Changing World“.

Some other pictures worth checking out are “Our destructive impact on the planet” and “How Spain will be affected by climate change“.