Sustainability challenged as many renewable resources max out
East Lansing MI (SPX) Jan 19, 2015 - The days of assuming natural resources can be swapped in and out to solve shortages - corn for oil, soy for beef - may be over. An international group of scientists demonstrate that many key resources have peaked in productivity, pointing to the sobering conclusion that "renewable" is not synonymous with "unlimited." Scientists from Michigan State University (MSU), the Helmholtz Centre for ... more
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