I reject Malthus’ picture of pre-Columbian America for the same reason I reject Lysenko’s account of evolution.
Lysenko was motivated by politics. Baez was motivated by politics.
Physics improves, but history deteriorates. Those writers closest to events give us the most accurate picture, while later writers merely add political spin. Since 1830, history has suffered increasingly drastic, frequent, and outrageous politically motivated rewrites, has become more and more subject to a single monolithic political view, uniformly applied to all history books written in a particular period.
If you read old histories, they explain that they know such and such, because of such and such. If you read later histories, then when they disagree with older histories, check the evidence cited by older histories, you usually find that the newer histories are making stuff up. The older history says X said Y, and quotes him. The newer history say that X said B, and fails to quote him, or fails to quote him in context, or just simply asserts B, without any explanation as to how they can possibly know B.
Lysenko was motivated by politics. Baez was motivated by politics.
Physics improves, but history deteriorates. Those writers closest to events give us the most accurate picture, while later writers merely add political spin. Since 1830, history has suffered increasingly drastic, frequent, and outrageous politically motivated rewrites, has become more and more subject to a single monolithic political view, uniformly applied to all history books written in a particular period.
If you read old histories, they explain that they know such and such, because of such and such. If you read later histories, then when they disagree with older histories, check the evidence cited by older histories, you usually find that the newer histories are making stuff up. The older history says X said Y, and quotes him. The newer history say that X said B, and fails to quote him, or fails to quote him in context, or just simply asserts B, without any explanation as to how they can possibly know B.