Some say the pandemic has become a permanent ally in the fight against climate catastrophe. It has jump-started a drop in the burning of fossil fuels, and that will continue. Others say this is short-term thinking: The public may abandon its concerns over global warming as it tries to climb out of the economic hole left by the COVID-19 lockdowns. Let's accentuate the positive.
First off, the government-mandated social distancing and its freezing of much industrial activity has already cut greenhouse gas emissions, certainly for the time being. The International Energy Agency predicts that global carbon emissions will have fallen about eight percent this year from 2019's level. That would be the biggest annual decline ever.