Philosopher of science Paul Nelson explores an intriguing tension in the thinking of the famous scientist and science popularizer.
It’s the evidence from Sagan’s fiction and other popular writing that is especially provocative.
Following his wonderful talk at the Dallas Conference on Science and Faith, geologist Casey Luskin took questions from the audience.
For photosynthesis to proceed on a planet like Earth, sunlight (visual light) must penetrate the atmosphere all the way to the ground.
Words, even meaningless words, have the power to create their own virtual realities in our minds.