Why Psychology and Statistics Are Not Science

This article was originally posted on RealClearScience.

A few years ago, I caused considerable weeping and gnashing of teeth among psychologists for a piece I wrote explaining why psychology isn’t science. It was predicated upon a lengthier argument, which I co-authored with physicist Tom Hartsfield, on the difference between science and non-science. RCS Editor Ross Pomeroy followed up with his own haymaker, explaining why Sigmund Freud’s ideas — from penis envy to psychoanalysis — were not just whacky but unscientific and wrong. Continue reading

Is RealClearScience Conservative or Liberal?

This article was originally posted on RealClearScience.

One of the questions we are often asked at RealClearScience is, “What sort of position do you take on scientific issues?” That’s a not-so-subtle way of asking, “Is RealClearScience¬†conservative or liberal?” We are pleased to announce that we are neither. Continue reading

Is Anything Certain in Science?

This article was originally posted on RealClearScience.

Last week, I was at a coffee shop working when a lady approached me and invited me to attend a science discussion group. The topic was the “limits of science.” Intrigued, I put away my laptop and joined the group, which consisted mainly of elderly people who were thoughtful, well-spoken, and seemingly intelligent. I had no idea what to expect in terms of the tone of the conversation, so I listened eagerly as the discussion leader (who has a master’s degree in geology) started the meeting.

“Science is subjective, though we like to think of it as objective,” he began. “When I speak of ‘facts,’ I put them in quotation marks.” He elaborated that things we once thought to be true were later overturned by further study.

Right away, I knew I was going to be in for a ride. While the geologist didn’t clarify exactly what he meant, we can deduce one of two things: Either (1) he does not believe facts are real or (2) he believes facts are not accessible to scientific investigation. Continue reading