Today marks the 50th anniversary of the first paces taken by man on the lunar surface. The moon landing was a giant leap for mankind—so large, in fact, that a few don’t believe it actually happened. In Brazil, a lot more than just a few think it never happened: a survey by Datafolha out this week shows a full quarter of the population to be moon landing skeptics. But disbelief in Brazil is hardly confined to feats of space exploration.
Moon landing conspiracy theories are...