the brain

Nostalgia is not the most toxic impulse

Nostalgia is a funny thing. It's not home sickness, it's more connected to emotions and a time in your life. But is nostalgia worthwhile? Nascent science says it just might be.

The Best Stuff We've Read This Week

Every week, Josh and Chuck read tons of material. Here they share with you the best of the bunch. Enjoy it in good health.

The Genetic Basis of Type A and Type B Personalities

I'm a bit jaded by science. Yes, there's substantial evidence that life can travel from one planet to another, or at least from Mars to Earth, which strongly suggests that life on Earth came from Mars. What's more, there may be life on Mars still! Yes, but those are just microbes, so... Also, if life on Earth started on Mars, how did life on Mars start? Psychology as a field and a science is almost entirely underwhelming. Virtually every recent finding using MRI machines is deductive at best and maybe even borderline fraudulent, as, really, MRIs just track the infusion of oxygen from one region of the brain to another.