A true "scientist" would see the opportunity to prove the theory, a liberal would ignore it.
[[So, did they check negros in Africa that go through the day without seeing a caucasioan for correlation of their BS theory?]]
Or did they study black folks in ALL black communities who encounter NIO racism at all? Did they isolate those experiencing racism so that they were not subjected to any racism for aq year or so to find out if there was an improvement in sleep?
Loads of valid questions about this bogus study!