Celestine Prophecy

What the heck is the Celestian Prophecy? I was talking with a friend the other day about whatever subjects came to our mind and the topic of the Celestian Prophecy came up. I forgot how my friend described it to me but it sounds like another one of those spiritual, mystical hoo doo end of the world prophecies. Does it have to do with Celestial Seasonings Herbal Teas and the stars of the sky also? Lets see what Wikipedia, that Internet Bible dictionary says. Oh, Wikipedia calls it the Celestine Prophecy and says it has something to do with a new age guidebook about spiritual transformation and spiritual evolution. Is that the Mayan Calendar, Da Vinci Code and Nostradamus prophecy rewritten again? And there seems to be all sorts of movies, books and visions about it. I still do not understand what the Celestine Prophecy is and what it's all about. Maybe I should call and ask my friend again. What is that Celestine Prophecy again?