Martin Rees quoteMartin Rees [1942-0]
British Scientist 
Quote rank: 107
| Some global hazards are insidious. They stem from pressure on energy supplies, food, water and other natural resources. And they will be aggravated as the population rises to a projected nine billion by mid-century, and by the effects of climate change. An 'ecological shock' could irreversibly degrade our environment. |
Food
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