| Associated Press: There's no shortage of ideas for high-tech measures to combat global warming: develop clean biofuels made of corn or palm oil, build more nuclear power stations or bury harmful carbon emissions in underground vaults. But for the green lobby pushing this week for forceful action at a U.N. conference on limiting the rise in global temperatures, such answers either cost too much, delay an inevitable weaning from fossil fuels or get in the way of the real solutions, such as renewable ... |
