FUTURE AMERICA: What the candidates say about emissions and climate change
19 Sep 2008

U.S. presidential candidates Barack Obama and John McCain say that if they are elected in November, they will fight global warming by reducing carbon dioxide emissions to 1990 levels by the year 2020, using methods that include a cap-and-trade system.
Democratic nominee Obama says his administration would put the US on track to cut carbon emissions 80 per cent by the year 2050.
... login or subscribe for full story