As the world's population approaches 7 billion maintaining the balance of population growth with available resources is an issue facing all nations. How can we maintain our current levels of resource consumption with the projections for a global population reaching 10 - 15 billion by 2050?
Watch this video and make notes on the key issues. How can we plan for a sustainable future? Which theory appears to address the issue - Mathus, Boesrup or the Club of Rome?
http://numaga.com/global/bbc-horizon-how-many-people-can-live-planet-earth-hd
BBC Horizon - How Many People Can Live on Planet Earth?
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