In a March 2015 interview with Chris Cuomo, Carson stated that homosexuality was "absolutely" a choice, claiming that "a lot of people go into prison straight, and when they come out, they're gay"
On the legalization of recreational marijuana in Colorado, Carson said "I don't think this is something that we really want for our society. You know, we’re gradually just removing all the barriers to hedonistic activity and you know, it’s just, we’re changing so rapidly to a different type of society and nobody is getting a chance to discuss it because, you know, it’s taboo".[91][92][93] Carson would "intensify" the War on Drugs.[94]
A man who believes Reefer Madness was accurate is running for president.
On the AP U.S. History curriculum, Carson said it overemphasizes wrongdoing by the United States: "I think most people, when they finish that course, they’d be ready to go sign up for ISIS."[
In a 2006 debate, Carson stated: "I don't believe in evolution... I simply don't have enough faith to believe that something as complex as our ability to rationalize, think, and plan, and have a moral sense of what's right and wrong, just appeared."