Whenever celebrities leave their privileged lifestyle and use their private jet in order to lecture us in how we half to change our lifestyle, it's hard to tell whether they are acting or actually believe the pap that they deliver. The problem is of course that celebrities have long since equated their pop culture fame , with intellectual prowess, and most times people are just too polite to tell them to stick to what they know best, as intellectually they are out of their league. You would have thought though, that with all the environmental issue in her state of California and across her country, she would have found a cause at home. Then again wouldn't want to hurt whatever box office she has left.