On what would have been Carl Sagan’s 90th birthday, I remember teaching our scientific method course using his book “The Demon-Haunted World: Science as a Candle in the Dark”.
I remember the helpful bullshit detector he gave the world.
I remember his warnings about a society that embraces credulity and denies critical and scientific thinking.
I remember his grand view of the Cosmos and our place in it.
Let’s celebrate with music quoting from his last interview.