Is a figure of seven billion too many?
What about the expected ten billion?
Can Planet Earth feed all these people and still have room for the lions, tigers, elephants and snakes?
Good decisions are based on good perspectives and so this BBC documentary, Overpopulated, is not to be missed.
You may not agree with everything Professor Hans Rosling says, but itís hard to deny that he talks a lot of sense.
---March 10, 2014---
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