And what's the OUTCOME? No one can say. It's speculation. The e-mails specifically lamented a lack of hard understanding as to why a cooling period has suddenly emerged. As Dyson points out, they just don't know.
And things to worry about? Many skeptics have pointed out the foolishness of climate hysteria - it lacks a sense of priority.
If you like worrying, you need to be worried about the very real possibility of the whole world collapsing into abject depression in the next few years. The US government may be forced to borrow 30% of its entire economy's value in the next 12 months - more than all the savings in the world.
I don't see how the world can avoid a major national bankruptcy - take your pick, Greece, England, Spain, Japan and/or even the US are the major contenders. If the US government goes bankrupt, the rest of the world will collapse financially. Democracy will end amidst martial law. Much of the landscape will be ruled by personal firearms. It could be a Dark Age.
Tell me how nations borrow money to be paid off by a next generation that will never be born. Specifically, birth rates are so low in much of the world that the huge debts being piled up can never be paid off. Japan and Russia are losing net population. A former Federal Reserve governor has said the US is functionally bankrupt already.
If collapse happens, climate change will not be a problem as industry will shut down and people starve amid bloodshed. Your feared CO2 levels will plunge.
Climate change is a waste of anxiety. Get worried about national economies.
metatron