Photographer: Tomohiro Ohsumi/Bloomberg

Sunday Question for Liberals

Jonathan Bernstein is a Bloomberg View columnist covering U.S. politics. A political scientist, he previously wrote "A Plain Blog About Politics." He is co-editor of "The Making of the Presidential Candidates 2012."
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Same question the conservatives had: What if anything should be done about climate change?

This column does not necessarily reflect the opinion of Bloomberg View's editorial board or Bloomberg LP, its owners and investors.

To contact the author on this story:
Jonathan Bernstein at jbernstein62@bloomberg.net

To contact the editor on this story:
Max Berley at mberley@bloomberg.net