Summary: Much depends on the Left’s ability to resist Trump, making arguments that mobilize public opinion. Their actions since the election suggest that will not happen soon. Climate change is both the Left’s signature initiative and its greatest failure (failing to change the US public’s policy priorities). How (or if) the Left changes their climate advocacy will show if they can adapt to the Trump era.
Astronomer Phil Plait writes at Slate, one of the Left’s better-known climate propagandists. His recent columns at Slate show why the Left has failed to mobilize public opinion — and that they have learned nothing from the election.
There were no questions about climate change in the presidential debates. Clinton said little about climate change during the entire campaign. Accordingly, Gallup found that environmental issues were not in the top 12 issues people associate with Clinton. There are good reasons for this. Climate change has consistently ranked near the bottom of the US public’s major policy concerns. Gallup asks people “What do you think is the most important problem facing this country today?” In October only 3% listed an environmental or pollution-related issues (including climate); economic issues were #1, totaling 17%.
His November 28 column at Slate, Plait discussed Trump’s plan to get NASA out of climate change research. He played the same song climate activists have sung for a decade. He began by invoking the consensus of climate scientists, which he should state (but doesn’t). As expressed by the IPCC’s AR5 Working Group I…
“It is extremely likely (95 – 100% certain) that human activities caused more than half of the observed increase in global mean surface temperature from 1951 to 2010.”
This is important. But the relevant public policy question concerns future warming: what are the odds of various amounts of warming during different time horizons of the 21st century? There is no easy answer to this, let alone a consensus of climate scientists about it. So climate activists either ignore the research (such as the 4 scenarios described in AR5) or focus on the worst of these (the truly horrific RCP8.5), ignoring its unlikely assumptions.