From Habr:

Mankind evolved in about 40,000 years. Nothing according to the standards of the universe. In 150 years we have learned to fly in the atmosphere and a little in space, imagine what a civilisation with a "fora" can for at least 1000 years.
YYY: They probably have phones that don’t charge longer.
Zzz:...and the water is not turned off in the summer...