
His reaction to a baby announcement on a SFBA social mailing list (21 February 1993), as quoted in "RMS -vs- Doctor, on the evils of Natalism" at Art.net http://www.art.net/Studios/Hackers/Hopkins/Don/text/rms-vs-doctor.html
1990s
Context: Hundreds of thousands of babies are born every day. While the whole phenomenon is menacing, one of them by itself is not newsworthy. Nor is it a difficult achievement — even some fish can do it. (Now, if you were a seahorse, it would be more interesting, since it would be the male that gave birth.)... These birth announcements also spread the myth that having a baby is something to be proud of, which fuels natalist pressure, which leads to pollution, extinction of wildlife, poverty, and ultimately mass starvation.