"Public interest in such a mission would be sizable. Every day a new set of vistas would arrive on our home television screens...[a] billion people could participate in the exploration of another world."
Sagan, C., Cosmos. Chapter 5: Blues for a Red Planet. p. 108.
The two rovers he spoke of, Spirit & Opportunity, have been on the Mars surface for nearly 3 years now. When they first landed, there was some hype. These two little rovers have out performed and lasted longer than anyone thought possible. They are still going to this day. But where is the hype now. We don't see the pictures on TV every night or hear stories on the rovers. This is just an example. It seems very few people take an interest in new things or even attempt to ask questions, much less seek the answer ( during a discussion, I actually had somebody I work with ask me if I thought there were other suns in the Universe).
Anyway, I hope to finish the book in the next week. I will then start "Don't Know Much About History: Everything You Should Have Learned in School, but Didn't" or something like that.