Tyler Cowen had a “fireside chat” about Effective Altruism. Every trade conference I go to has “fireside chats” with “industry leaders”.

The fireside chats were a series of evening radio addresses given by Franklin D. Roosevelt, the 32nd President of the United States, between 1933 and 1944. […] On radio, he quelled rumors, countered conservative-dominated newspapers, and explained his policies directly to the American people. His tone and demeanor communicated self-assurance during times of despair and uncertainty.

Gotcha.