I don't think people are disputing that the climate changes. They are disputing the degree to which humans cause it to change.
According to your panel of government grant taking, outcome based scientists, the ice caps should be melting, seas should be rising, and there should have been more and increasingly violent weather phenomenon.
I think its sad that there's a political agenda out there, which utilizes crony capitalism, to steal money from the population and redistribute it to political allies all under the guise of protecting the environment. Meanwhile they destroy jobs and US industry and attempt to blame it on the income earning population for not "doing their part". Disgusting