Carl Sagan Quote

When permitted to listen to alternative opinions and engage in substantive debate, people have been known to change their minds. It can happen.


Demon-Haunted World: Science as a Candle in the Dark (ed. Ballantine Books, 2011) - ISBN: 9780307801043


When permitted to listen to alternative opinions and engage in substantive debate, people have been known to change their minds. It can happen.

When permitted to listen to alternative opinions and engage in substantive debate, people have been known to change their minds. It can happen.

When permitted to listen to alternative opinions and engage in substantive debate, people have been known to change their minds. It can happen.

When permitted to listen to alternative opinions and engage in substantive debate, people have been known to change their minds. It can happen.