it is just few examples of how big organiztion use marketing skills to promote their image.  Yes ofcourse it is a good thing but  shell, bbc  , bp which are essentially oligipolys want you to think that they want to promote alternative energies. if they did price of oil wouldn't be that high . so don't forget the big game behind small games.

I just want to be critical. I have no problem if people vote for you. I just don't want it to be in sympathy , and or people who care - that they are not mislead.