A presidential pop quiz on energy, water, scientific integrity, oceans, and climate change

Barack Obama’s answers to the 14 top science questions facing America. (McCain is still working on his answers.)

Barack Obama’s answers to the 14 top science questions facing America.

(McCain is still working on his answers.)

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Grist is the only award-winning newsroom focused on exploring equitable solutions to climate change. It’s vital reporting made entirely possible by loyal readers like you. At Grist, we don’t believe in paywalls. Instead, we rely on our readers to pitch in what they can so that we can continue bringing you our solution-based climate news. Donate now, and your gift will be matched dollar for dollar.

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