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The Greenest Cities in the World

Air pollution, noise pollution, CO2 emissions, absence of green corners… There was a time when the cities developed without taking…

Raw food diets

The topic of raw food diets is hot on many people’s lips these days. And, it’s not because of the…

The pain of caring too much

The Earth is very sick and it makes me feel sad. Not just a bit tense or melancholy; but deeply…

Dollar hegemony

Dollar hegemony is the term coined by Henry C.K. Liu in a widely circulated and quoted article Dollar Hegemony has…

2050: the last gorilla

The gorilla is threatened with extinction by the mid-21st century if poaching and destruction of its habitat continue at the…

Huge rubber snake generates power from waves

A giant rubber snake could be the future of renewable energy. The rippling “Anaconda” produces electricity as it is squeezed…

A workable solution? The case for regional currencies

Technically, we are currently able to realize humanity’s dream of providing for the needs of every person on earth and…

Eating meat: is it sustainable?

Whether you eat meat or not (or how much) is a private matter, they might say. Maybe it has some…

90 Biodiesel Reactors for South Africa

Green Star Products has announced that it has signed an agreement with De Beers Fuel Limited of South Africa to…

When the oil runs out

Civilization as we know it is coming to an end soon. This is not the wacky proclamation of a doomsday…