No one denies these events occurred, or that the planet goes through natural changes. There are many events that could be cited. These changes happened at a very gradual rate. Not so today. It is the rate of acceleration to these events that is raising the red flag.
But here is something else to consider....forget whether or not you believe the changes are natural or manmade.....the fact is, they are occurring. The question is what to do about it.
Would you stick your head in the sand and pretend its not happening.
or do you not bother, because after all, you'll be dead and gone before anyone has to worry about living in a hostile environment? :shrug: Or do you take the steps necessary or at least try to take the steps necessary now to help our future generations overt and/or survive what could possibly be a major threat to the survival of mankind?
Mankind didn't survive the last ice age by doing nothing after all.
Hmmmmm.........