Sean Carroll is a cosmologist and physicist specializing in dark energy and general relativity. He is a research professor in the Department of Physics at the California Institute of Technology. A post on his blog recently caught my attention: “Are Many Worlds and the Multiverse the Same Idea?” Continue reading Are Many Worlds and the Multiverse the Same Idea?
Fluid and crystallized intelligence are elements of general intelligence, originally identified by Raymond Cattell. The concepts of fluid and crystallized intelligence were further developed by Cattell’s student John L. Horn. Continue reading Summary of Fluid vs. Crystallized Intelligence
A regular reader of my site recently published “Denied equality for thousands of years, letter asks women for forgiveness” and requested that I reprint and comment on it. Continue reading Should Men Ask Women for Forgiveness?