As a movement (rather than a preference), the goal of antinatalism is that no humans should have children. What ambassadors, then, are we to send to the Brazilian Amazonian Pirahã people to persuade them to stop reproducing? According, at least, to Professor Daniel Everett, here is a people who have no knowledge of regret, depression or suicide. Are we to enlighten them in order to appease a group of discontented intellectuals in the first world? The Pirahã would appear to be one pocket of humanity to whom the sickness unto death does not apply, and this reveals a crack, which may grow, in the antinatalist edifice.