https://nehaveigur.com/2026/08/04/new-york-2140/Nehaveiguren2026-08-04T13:03:00+00:00New York 2140: A sci fi novel that is realistic about global warming and optimistic about the human spirithttps://nehaveigur.com/2026/08/03/a-reason-to-relax-about-the-population-collapse/Nehaveiguren2026-08-03T13:09:52+00:00A Reason to Relax about the Population Collapse: Historically, lower fertility has led to higher economic growth