Delegates approved the world's first roadmap for stemming mounting greenhouse gas emissions Friday, laying out an arsenal of anti-warming measures that must be rushed into place to avert a disastrous spike in global temperatures.The report, a summary of a voluminous study by a U.N. network of 2,000 scientists, showed the world has to make significant cuts in gas emissions through the development of biofuels, increases in fuel efficiency, the use of renewable energy like solar power, and a host of other options.
The document made clear that the world has the technology and money to decisively act in time to avoid a sharp rise in temperatures that scientists say would wipe out species, raise ocean levels, wreak economic havoc and trigger droughts in some places and flooding in others.
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