Argument: It is unimportant for the US to join Kyoto now
Lachman, Brenda. "Kyoto Protocol: Why the US should join". Helium. Retrieved 9 Jul. 2008. - "Whether the US joins or not is not that important now, what really counts is that the industry in the US, individually, like California has, takes the necessary steps to lower the emissions of greenhouse gases and carbon dioxide for the sake of the environment, because the environment is precious to our survival."