"Women are a feeling now." Molecular Geneticist on the Reality of Gender

This clip is from a video at UC Berkeley regarding the claim "Trans women should be legally treated as women." (https://rumble.com/v1fvdzp-trans-women-should-be-legally-treated-as-women-uc-berkeley.html)

Parts of this clip went viral on Twitter after being shared by feminist essayist Genevieve Gluck: https://twitter.com/WomenReadWomen/status/1562101167093841921?s=20&t=i5suMYi3BW-tUEHCS1_L1g