What the G8 is doing about global warming

Will aiming to cut emissions by half help?

The G8 leaders’ promise to fight global warming may be too little, too late, said The Denver Post in an editorial. Environmentalists certainly think so, and setting the goal to cut global greenhouse-gas emissions in half by 2050 will prove meaningless unless it serves as “groundwork for a binding climate-change treaty” that spells out concrete steps to make it happen.

Actually, this goal is so ambitious that, if the industrialized nations try to meet it, said The Washington Times in an editorial, the pricetag “would make the Manhattan Project, the Hoover Dam and other feats of state all combined look miniscule by comparison.” No wonder ordinary Americans remain reluctant to shell out a fortune “to combat the uncertain threat of global warming.”

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This agreement could mark a welcome first step toward a concerted effort to help the environment, said the Tokyo Yomiuri Shimbun in an editorial. Now the challenge is to convince developing countries that, with support from industrialized nations, they can “work for the common good of the planet" and "strive to reduce their emissions as much as their circumstances allow.”