Carl Sagan

The Burden of Skepticism – by Carl Sagan

Skepticism is dangerous. That’s exactly its function, in my view. It is the business of skepticism to be dangerous. And that’s why there is a great reluctance to teach it in the schools. That’s why you don’t find a general fluency in skepticism in the media.

Croesus and Cassandra – by Carl Sagan

A vital aspect of global warming is the interface between the predictions and the policy responses. We humans have a rich tradition on the confrontation of prophecy and politics. and some of the most instructive lessons trace back to classical Greece