Some basic ideas about physics and astronomy remain so mysterious, and their explanations so flexible, they may lead some to question whether they should be called "hard sciences."
Left-leaning scientists have never given up on the 19th century notion that criminals are born, not made. Other evidence suggests "innate tendencies" can be overcome.
The fact that you can ponder how to use your brain implies it is a physical tool your soul uses. New findings support the idea that we can improve our brain function through effort, like we can learn to become better computer users.
The search for extra-terrestrial intelligence is like a detective story without a body. All those new planets, but no signal—at least not one that most scientists will accept.