Did you know PPI isn't just a forum? We have a comprehensive website packed to the gills with resources to educate and illuminate. Come visit us at

Main Menu

Carl Sagan - Science As A Way of Thinking

Started by PPI Brian, October 02, 2021, 08:35:04 PM

Previous topic - Next topic

PPI Brian

Science is a way of thinking, a way of observing the universe with an open mind, free of our preconceived ideas and free of our personal ideology. This video features an interview with Astrophysicist Carl Sagan covering a variety of topics as he discusses the basic elements of critical thinking.

"Extraordinary claims require extraordinary evidence."--Carl Sagan