In fact, think about why most of us think the earth is not flat. Indeed because, a lot of people who we deem smart tell us it is not flat. Most of those also go

In fact, think about why most of us think the earth is not flat. Indeed because, a lot of people who we deem smart tell us it is not flat. Most of those also got it from hearsay. Less than 1 percent of us tried an experiment proving the earth's (non) flatness. Contrary to me. In fact, I think the earth is not flat, because I think it is the conclusion of common sense reasoning. Yes, Dunning Kruger at work. TLDR nobody can be sure of anything. The paper does not change that.