The best way to cut greenhouse gas emissions by 50% is to

halve the population
22% (248 votes)
make more windmills
33% (370 votes)
make more nuclear power stations
19% (207 votes)
kill all the cows
26% (287 votes)
Total votes: 1112

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Copyright 1993-20010 Mark Winter [The University of Sheffield and WebElements Ltd, UK]. All rights reserved.