maybe you should. it's a fact of life in this world that can't be ignored. you just can't bury your head in the science of the issue without considering the macro ramifications.
and china is only considering kyoto based on a conditional agreement where all developed countries sign on to Kyoto now in 2012 and then 8 years later china would sign on in 2020. that should be more then enough time for china to become the dominant world super power as we all bottle neck our economies trying to meet the agreement.
i never said climate change due to human activity wasn't true. the article link that i supplied did. i was merely using it to show the evolution of kyoto in canadian politics. what i am saying however, is that kyoto wasn't the way to address these issues and that the blame is shared among all the prime ministers that have been in power since the signing of kyoto. chretien, martin, dion, and harper, all guilty. but to assert that harper is responsible for killing kyoto, then you're simply wrong and should brush up on your history.
and as for germany, they met their targets because of the reunification of germany and the collapse of east german industrialization. with the collapse, germany had already met the kyoto protocol well before they signed it. so in reality, your kyoto protocol had no influence over germany's reduction in GHG's.
http://www.numberwatch.co.uk/german_kyoto_protocol_hoax.htm