http://blogs.ei.columbia.edu/2011/09/14/water-oil-and-food-%e2%80%93-a-crisis-for-saudi-arabia-and-the-world/ Tapping experts in climate, geology, oceanography, ecology, sustainable development, global health, energy, food and water, State of the Planet captures stories of how the Earth works and how we can sustainably make our lives better. Mon, 20 May 2013 11:16:45 +0000 hourly 1 http://wordpress.org/?v=3.5.1 http://blogs.ei.columbia.edu/2011/09/14/water-oil-and-food-%e2%80%93-a-crisis-for-saudi-arabia-and-the-world/comment-page-1/#comment-21417 Landbeyond Sat, 17 Sep 2011 11:54:42 +0000 http://blogs.ei.columbia.edu/?p=17591#comment-21417 meskon: I’ve seen “only” 10 billion by 2050, followed by a slow decline. Won’t happen, of course; peak oil, climate change and any number of other crises mean there will probably be fewer people by 2025 than there are now. The moral – don’t have any/any more children.

]]> http://blogs.ei.columbia.edu/2011/09/14/water-oil-and-food-%e2%80%93-a-crisis-for-saudi-arabia-and-the-world/comment-page-1/#comment-21365 meskon Fri, 16 Sep 2011 13:21:20 +0000 http://blogs.ei.columbia.edu/?p=17591#comment-21365 there must be something done as a prognosis saying there will be 20 billion people in 2025 so we have to find the way to feed ourselves

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