new paper finds that wording has large effects:

Republicans were less likely to endorse that the phenomenon is real when it was referred to as “global warming” (44.0%) rather than “climate change” (60.2%), whereas Democrats were unaffected by question wording (86.9% vs. 86.4%). As a result, the partisan divide on the issue dropped from 42.9 percentage points under a “global warming” frame to 26.2 percentage points under a “climate change” frame.

Wilkinson thinks that this shows "that Americans are less polarised about climate change/global warming than they may appear."

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