We know that humans are influencing the climate. There's no question about that.

The evidence for human-made climate change is overwhelming.

I look forward to finding new challenges and experiences.

Not signing Kyoto doesn't mean that this government isn't doing anything,

The real questions are: by how much, how reversible is it and what are the best means to reduce the human impacts on the climate?

It's difficult to move in (Afghanistan). We in the west tend to forget geography and climate still dictates a great deal of war in that region.