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?

I look forward to finding new challenges and experiences.

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

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

Harvard and Cornell are always really fast crews.

Americans generally associate boats with leisure. Vastly less prosperous, Egyptians associate them with nothing but labour. Rowing a boat is something a fisherman is forced to do to make a living; how could such an activity bring me - a woman no less - pleasure?