About sexism .. there were many hunter-nomad cultures where rape and kidnapping was the normal way of acquiring a bride. The writer talks about deaths caused b

About sexism .. there were many hunter-nomad cultures where rape and kidnapping was the normal way of acquiring a bride. The writer talks about deaths caused by disease and overcrowding from agriculture but he neglects to mention that those people would not have been born in the first place because there wouldn't have been enough food to support them using the hunter-gatherer model. If agriculture causes + 1k births and -100 deaths then it's still net beneficial. This may seem like callous mathematics but would it not be even more cruel to deny existence for those other 900 souls?