That nonsense post about tetrachromatism is going around again. Here’s a link to a “why that post is nonsense” essay someone posted two years ago as my tiny, futile effort to stop it!
I especially enjoyed the comments at the bottom of so many people going BUT WAIT, YES I AM!!! CUZ I WANNA BE REALLY REALLY BAD!
YOU ARE NOT A TETRACHROMAT, AND THIS GRAPHIC IS BULLSHIT
Published
BettSplendens Tumblr Evac 