This is possibly the most awesome clean energy advocacy video I have ever seen. It beats Obama making tons of speeches, to be very frank. Obama has his way of getting the message across (or not). Being the president, it's not likely he'd say "vote this, because the jerks won't want you to", but certainly there are some lessons to be learned from this video.
What makes an advocacy video effective is that it can relates to people, not just some high moral lessons, boring doctrinal lecture.
Therefore, please enjoy the video: