Michael Shermer at his Substack Newsletter, Skeptic:
In April of 2001 I began my monthly Skeptic column at Scientific American, the longest continuously published magazine in the country dating back to 1845. With Stephen Jay Gould as my role model (and subsequent friend), it was my dream to match his 300 consecutive columns that he achieved at Natural History magazine, which would have taken me to April, 2026. Alas, my streak ended in January of 2019 after a run of 214 essays.
Since then, I have received many queries about why my column ended and, more generally, about what has happened over at Scientific American, which historically focused primarily on science, technology, engineering and medicine (STEM), but now appears to be turning to social justice issues. There is, for example, the August 12, 2021 article on how “Modern Mathematics Confronts its White Patriarchal Past,” which asserts prima facie that the reason there are so few women and blacks in academic mathematics is because of misogyny and racism.
More here.