There was a meeting by some of the worlds top scientists within the last month and their conclusion is some of the warming is by humans. I wasn’t listening that close or hear as much as I wanted too so I can’t elaborate any. The world is definately warming because looking at old pictures from back in the early 1900’s and seeing the same area today, and there’s quite a difference.
Fred and his son that are miners on the show gold rush are looking to mine a creek that they said was covered with a glacier way back when there was the last gold rush in Alaska.
What do I think, A wild uneducated guess is that humans are playing a part in it but don’t know how much. Alot of pristine coral reefs are disappearing or are gone. Wildfires have been happening for millions of years and those coral reefs made it through so It makes me wonder how come all of a sudden, in the last 50 years, they are dieing out. 1000’s of Volcano eruptions, huge wildfires that burned for months, maybe even years, have come and gone with no harm to the reefs. How come since the industrial revolution things have been changing, not as much when it began, but have been lately, the last 75 too 100 years. I’m convinced somethings happening and I wish I knew.