[MAD-AS-HELL]

funny how they really don't factually know why the earth is warming yet they can come up with some figure that represents the % that the sun contributes to global warming. Knowing how innacurate computer models are, the sun could be 86.7% responsible for global warming and the rest can be attricuted to the hot air that these politically motivated scientest spew out.

[DB]

Correct, in the same article they say they don't know how much of the sun's energy is reflected vs. absorbed and therefore how sensitive we are to it - yet they throw out a number 10% to 30% knowing full well that they have no real idea.

Considering the sun is responsible for most of the heat at the surface and that we're at 300 degrees Kelvin a 1% change in the sun's output would likely translate to nearly a 3 degree Celsius change here on earth. That's pretty darn sensitive.

Sun spot activity is also very active currently which is very unusual for this point in the known solar cycle.