Yes, the title ought to be changed. At least, "all" to "some". But he does note: > This overreliance on the elders leads to a brittleness in the understanding

Yes, the title ought to be changed. At least, "all" to "some". But he does note: > This overreliance on the elders leads to a brittleness in the understanding of truth. A proof of Fermat's Last Theorem, proposed in 1637 and once considered by the Guinness Book of World Records to be the world's "most difficult math problem," was published in the 1990s. Buzzard posits that no one actually completely understands it, or knows whether it's true.