I wonder how many of the celebs involved in Live Earth genuinely care for the environment and are not being hypocritical be being involved?

Personally, my view is that we do contribute to global warming but no where near as much as is being made out. The Earth has been warmer in the past and I believe this is just part of the cycle. Its a good way for the Govt to tax us though.

And for the celebs to get involved - is there a bandwagon they wouldn't jump on?