21 Sept 2010

How Many People Can Live on Planet Earth?

The world is increasing by 2 people every second, 200.000 people everyday, nearly 18 milion every year.

Esteemed naturalist and broadcaster Sir David Attenborough takes a look at the problems we face as a continuously growing species. On a journey from Mexico to Spain, China to Rwanda, ecologists, demographers, farmers, engineers and family planning clinicians report on the enormous challenges of dealing with humans in ever increasing numbers.

This documentary was on SBS tonight, if you have missed it watch it here.

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