Seth Godin has published a free ebook called What Matters Now.
He describes the inspiration for the book in this blog post:
Now, more than ever, we need a different way of thinking, a useful way to focus and the energy to turn the game around.
The book features a single page each by around seventy "big thinkers" and I am very pleased and proud to be one of them.
Get the book, read it, share it, tweet it, talk about it.
Hopefully we'll do some of that in the comments here at AVC.