The climate has always change, will always change and is changing now...
If you decide to urinate into St Kilda Bay one night after stumbling out of some uni party drunk, you will have warmed the entire bay somewhat and thus caused some AGW, but the overall impact of your contribution to the climate of the entire world is very likely lost in the bigger picture of the ongoing climate change...
I think you will find that this is much the same position that most of the people labelled as "deniers" by fervent agw true believers will generally agree with...
It is only these fervent agw true believers who seem to be insisting that we can somehow stop these ongoing cycles of climate change by taxing carbon dioxide output and reverting to unreliable weather dependent power sources...
A bit like tilting at the 15th century technolgy windmills that these same AGW true believers are so keen on...
