Is IVF dysgenic?
One of the concerns that conservatives sometimes bring up is that while it is true that using IVF/ART (in vitro fertilization/assisted reproductive technologies) can have a eugenic effect if they…
Will USA cease to be a safe space for embryo selection?
You may have heard about the new Supreme Court of Alabama decision. You can read the full decision here, which I did (130 pages). The case is straightforward enough: Facts…
Embryo selection can become the norm
In discussion of my recent book review of The Past is a Future Country: The Coming Conservative Demographic Revolution, J.O.A. Rayner-Hilles questioned whether embryo selection could really become powerful enough…
Older fathers bad, paternal age effects vindicated?
Since the 1930s, people are getting older and older before having children, as the importance of careers and education to people seems to increase without stop. As older people are…
IVF tech by country: historical growth
Some time ago, I made a plot of this that Steve Hsu ended up posting. However, here's a newer one. The public datafile is here. Latest published report is here,…