Gibberish. Clark is repeating the Brad Wall Denier line. It might help, globe, if your writer actually knew anything about climate change.

When will the Deniers like Clark get it through their heads that climate change is real, it is happening, and soon will start amplifying its effects in mutually-reinforcing cycles. Clark is irresponsible to imply that it is not a serious problem that can be addressed at our leisure. Fighting climate change is a valid and necessary policy objective that remains such notwithstanding the vile geezer's election. 

Clark fails to mention the impact that individual state action will have especially in places like California and New York state which are heavily democratic and can be expected to strengthen climate change related policies.

It is ludicrous for Clark to act as if markets were real but the changes to the real physical world we live in are made-up.