In one way, I think Ricky Gervais has a point. If I am looking for some understanding about a political issue, a movie star is not necessarily the best source of information. For instance, much has been made of the fact that Jane Fonda has been arrested at several climate change rallies the past few months. Ms. Fonda is deeply concerned that human activity is having an increasingly detrimental fact on our environment. I happen to share Ms. Fonda's views. We must take better care of our earth which is our only home. However, I would do much better to read the actual scientific studies, do personal research on the topic , and listen to experts on the topic rather than Jane Fonda. I believe she is right, we do need to protect our planet, but she is not an expert.