Is the American Left finally waking up from its decades-long climate catastrophism stupor? For years, climate alarmism has reigned as political catechism: The planet is burning, and only drastic action—deindustrialization, draconian regulation, even ceasing childbearing —could forestall certain apocalypse. Now, at least some signs are emerging that both the broader public and leading liberal voices may be recoiling from the doom and gloom. First, recent polling shows that the intensity of