the left wing does not have any reasons to support actions to fight global warming aside from evidence that global warming is a threat.
However, someone who believes that global warming is a threat, and who has a poor grasp of ethics, has a motive to exaggerate the evidence, to compensate for others having too strict evidential standards or not doing cost-benefit analysis correctly.
Also, the image of oneself as on the vanguard of saving the world is a strong motivation to believe the world is endangered (overlapping with but distinct from group identity).
(Disclaimer: I don’t think this is most of what’s going on with AGW believers. Not having studied the issue, I default (albeit tentatively) to believing the scientific consensus.)
This is even more irrational, but due to the stunning level of irrationality among humans on all sides of the political spectrum, is probably a factor for some.
It’s absolutely a factor. People are crazy, the world is mad, you shouldn’t be surprised by this or hesitant in calling it as you see it.
However, someone who believes that global warming is a threat, and who has a poor grasp of ethics, has a motive to exaggerate the evidence, to compensate for others having too strict evidential standards or not doing cost-benefit analysis correctly.
Also, the image of oneself as on the vanguard of saving the world is a strong motivation to believe the world is endangered (overlapping with but distinct from group identity).
(Disclaimer: I don’t think this is most of what’s going on with AGW believers. Not having studied the issue, I default (albeit tentatively) to believing the scientific consensus.)
It’s absolutely a factor. People are crazy, the world is mad, you shouldn’t be surprised by this or hesitant in calling it as you see it.