" Five of the 19 children in the Ulas family have walked on all fours since infancy. But the affected siblings have intellectual disabilities and imbalance issues, suggesting their way of moving was more of an opportunity for them to more easily navigate their world. "
One family with a genetic predisposition is a sign of backward evolution of the entire species ? We should drop these 'scientists' into some of the remote inbreed areas of the Catskill mountains for a different evolution perspective.