the male-determining gene in humans and other mammals, is degenerating in the human species and may cease to exist after a few million years
Genetic decay happens - it is linked to lots of diseases; and loss of chromosome Y usually takes place ‘naturally’ in men as they age anyway.
I don’t have a problem with the research; but I don’t know if it means we’ll ‘die out’. (I find it hard to believe that all that ‘repetitive’ or ‘junk’ DNA is just that.)
Maybe Creation isn’t finished with us yet.