March 27, 2020

On the economy, ice caps and COVID-19

Justin Daab Business Strategy

A few weeks back, I was listening to an episode of the podcast “The Skeptics Guide to the Universe,” and the host, Steven Novella, was discussing the asymmetrical time frames of destruction and restoration when considering the fate of the polar ice caps. If we do nothing about climate change, the models show a significant decline in the ice caps over the next 100 years and a total disappearance within a thousand years. The next point, however, was the one that struck me as most serious. Even if we reverse all of our carbon dioxide levels and cool the climate to pre-industrial levels, once those ice caps are gone, it would take millions of years for them to build back up.