I was ready to be mad at you for making me google it, but it turned out to be the same iusnaturalist bullcrap that was already centuries out of date when I studied that stuff and had memory holed, so... meh.
Fond memories of my college years, though. Feeling young and smart and so, so intellectually superior by pointing and laughing at those guys because back then we all thought things were mostly going to get better looking forward. Good times.
After a bit of research, my top guess is Body Size Dissatisfaction (I.E., wanting to lose weight).
But it could also be Bermuda Shorts Day or Bungo Stray Dogs.
That slide is kinda wild to me. It simultaneously dismisses one philisophical concept as unfounded (dualism) but then suggests the existence of some true human state which sounds equally bogus to me.
I'd be curious to hear what the heck they were trying to get across here.
What is the difference between believers and heretics? Well, the heretics believe that 2+2 equals 3. Meanwhile, we believers know that 2+2 obviously equals 5.