Our whole environmental program is organized under the umbrella of climate. Climate change should be driving everything we all do.

The most important thing we could do at X Games is reach this generation with a message about climate change and energy policy. This is the issue of their lives. It's going to be their issue.

You couldn't necessarily say, 'That hurricane, that storm, that flood only happened because of climate change,' (but) you're starting to see a pattern of extreme weather events.

Bush agreed in Gleneagles that climate change was urgent.

Climate change is, in my view, long term, the single biggest issue that we face,

That's a serious wedge, and shows a political climate change,