How often are you as optimistic as this? Please say something extra that will improve our lives.

"Earth, by the twenty-second century, can be turned, if we so wish, into a permanent paradise for human beings, or at least the strong beginnings of one. We will do a lot more damage to ourselves and the rest of life along the way, but out of an ethic of simple decency to one another, the unrelenting application of reason, and acceptance of what we truly are, our dreams will finally come home to stay."

Edward O. Wilson, in his book The Social Conquest of Earth*