> The more the uncertainty, the more action is justified. I'm all for taking action against climate change, but I'm not sure this is an airtight argument (alth

> The more the uncertainty, the more action is justified. I'm all for taking action against climate change, but I'm not sure this is an airtight argument (although I too have used it before). If there is uncertainty, how can you decide what action should you take? The scale from immediately shutting down all coal plants (to the point of blackouts) to doing nothing is really big.