For the people to say the science is decided on this is really arrogant, to be honest with you. It’s this intellectual arrogance that now you can’t have a conversation about it, even. The climate is changing. We need to adapt to that reality.

— Jeb Bush, hitting back against President Obama’s claim that climate change runs an immediate risk, adding that while it shouldn’t be ignored, it’s still not “the highest priority,” CNN reports.

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