The Skeptics Society & Skeptic magazine

In Science Salon podcast # 135, Michael Shermer speaks with Paul Halpern about his new book Synchronicity: The Epic Quest to Understand the Quantum Nature of Cause and Effect.

Does the universe have a speed limit? If not, some effects could happen at the same instant as the actions that caused them — and some effects, ludicrously, might even happen before their causes. Paul Halpern is a professor of physics at the University of the Sciences in Philadelphia and the author of sixteen popular science books.

The Problem with the Facts: How the Laws of Gravity are False, a Carbon Comic by Kyle Sanders, appeared in Skeptic magazine 20.2 (2015).