We do not have any scientific proof that we are the cause of the global warming that has occurred in the last 200 years...The alarmism is driving us through scare tactics to adopt energy policies that are going to create a huge amount of energy poverty among the poor people. It's not good for people and its not good for the environment In a warmer world we can produce more food.
A powerful convergence of interests. Scientists seeking grant money, media seeking headlines, universities seeking huge grants from major institutions, foundations, environmental groups, politicians wanting to make it look like they are saving future generations. And all of these people have converged on this issue.
There are many thousands of scientists' who reject man-made global warming fears It's all based on computer models and predictions. We do not actually have a crystal ball, it is a mythical object.