As the ozone layer detirates, the suns rays will one day be so hot,that people will literally be cooked alive.Temperatures will reach new high levels. The few that survive will live underground in shelters till all the food and water runs out, then the planet will join the rest in our galaxy, as a dead planet. No life, signs of water and billions of pieces of artifacts is what earth people and earth will turn into when other galxies probe our dead world as we did to other dead planets.
