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Unformatted text preview: Realist- Scarcity and Competition Critical Theory- Capitalism Resources Cropland (600 square meters or hocky rink per person to survive) o Developing countries spend most money on food Fossil feuls- Oil: est. 85 mbd in 2009; 100 mbd in 2025. Gas use doubles by 2015 Water- 1/5 worlds population without safe water, 2/5 without sanitation; river basins being destroyed Biodiversity- whales, spotted owls Wood- Saharan desert spreads...
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- Fall '08