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

halve the population
22% (240 votes)
make more windmills
34% (360 votes)
make more nuclear power stations
18% (197 votes)
kill all the cows
26% (275 votes)
Total votes: 1072

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