"I think we as a species have pretty much run our course"
It has that potential, it used to be that kids ran around, climbed up and down trees, swung on a swing and played cricket ... all physical exercise that helped us strengthen and enlarge our muscles and bones, while keeping our weight down ... but nowadays kids sit on the sofa, post on social media and play Animal Crossing etc., on the TV or their phones.
The result may be weaker, fatter kids with finger problems and poor eyesight.
Biting the hand that feeds IT
