How about the hole in the ozone layer that is now closing due to the fact we stopped emitting cfc's?
That humans can cause massive changes to the global environment is an undisputed fact.
This message has been edited 1 time(s).
How about the hole in the ozone layer that is now closing due to the fact we stopped emitting cfc's?
That humans can cause massive changes to the global environment is an undisputed fact.