I think in some areas we are getting too dependent on technology. For example, air conditioning is weakening people's bodies ability to adapt. They sit in a warm house/office all day, then walk outside and it's freezing cold, and they get the flu. Or builders now use powertools instead of working by hand which means they aren't building their muscles as much.
Nothing fatal at the moment, but maybe in the future?
Nothing fatal at the moment, but maybe in the future?

"I think that God in creating Man somewhat overestimated his ability." Oscar Wilde
My Blog | Why I Don't Believe in God
My Blog | Why I Don't Believe in God