Grumpy Old Geeks Topics Toxoplasmosis and behavior Topic Toxoplasmosis and behavior 2 mentions in 1 episode The hosts discuss an article linking a parasite associated with cat feces to entrepreneurial behavior. Mentions 269: Winehousestein Jul 30, 2018 1:42:09 A parasite found in cat poop has been linked to a higher likelihood of entrepreneurial behavior 1:43:02 if you get toxoplasmosis, then basically you are less risk averse