Man-made climate change is incredibly suspect because of the politics.
When I was in elementary school in the 80s I specifically remember lessons that we were entering an Ice age.
Before middle school was over, we were into Global Warming. I generally accepted it at the time, but didn' think much about it.
In college the argument about global warming was in full swing.
The models do not match, and the terminology has now been rebranded as 'Climate change'.
This is where I am thinking critically of both sides. Several studies HAVE been proven to have been falsified.
I am not a great scientist. However, I do excel in logic and history and critical thinking (I work in IT solving problems).
Logic is more fundamental than science is and politics. Its too bad that Philosophy and History have become so under-valued in our education. These are exactly the pieces of knowledge that don't contribute alot to a job, but contribute more profoundly in all other aspects of LIFE. You know, making smart, wise decisions.
The problem withe AGW is that the details keep changing, but the POLICY remains the same. The policy is always, "LET THE LIBERALS MAKE THE CHOICES".
It doesn't take a scientist to understand that snake oil is being sold.
Lets use a little more simple logic about climate science. Lets start with a list of general facts, which I believe we can all accept readily.
In Earth's history, the climate has been alot warmer than it is now. It has also been alot colder.
This happened far before people COULD have influenced climate at all. (We didn't have the population or ecological impact or technology to do so).
Given these 2 points, How can we tell what parts of climate change are natural vs man-made?
I understand there are alot of people, and alot of money being put into studying this. and according to some "The 95% majority of scientists agree that man-made climate change is happening"
However I also know how the politics of science works. Grant money funds research. The researchers who get more grant money are the one's whose research is most 'interesting' to whomever is giving out the grant money.
Do I make my decisions based off the research of one group over another when both have given me reason to doubt? Or do I choose where I stand based on my own understanding?
I like science. I am interested in it. but I am not a professional scientist and I cannot afford to be. I make my decisions based of the logic and understanding of human history.
tldr:
Whether people are affecting climate change or not, the political policies surrounding it are a sham.