American Forum

by Sarah van Gelder

As the Copenhagen Climate Summit approaches, some world leaders predict there will be either no deal or one so weak that it will be virtually worthless.

Little wonder. Climate change could be one of the toughest issues the world has ever faced, less because of the technical challenges than the politics. That’s why the growing climate movement is so important to watch. Its success could determine if world leaders feel enough heat to take action.

What makes the politics of this moment so challenging? Unlike other critical issues, this one requires that we take action, based on science, before we see much damage. If we wait until the effects of long-term pollution are fully felt, climate scientists tell us, we will have passed critical thresholds that will make it difficult, if not impossible, to turn down the global thermostat.

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