Happy Thanksgiving! Happy Thanksgiving posts are usually about counting our blessings and giving thanks.  Steven Johnson compels us to consider this thought experiment:  If your daily newspaper were published once-in-a-century, and it came out today, what would the banner headline read? This is, indeed, something to be truly grateful for: Human life expectancy at birth doubled, worldwide, over the last hundred years. Here’s a video Steven Johnson referred to in his TED Talk; under two minutes: I plan to listen to the Audible Book.  I recommend Audible Books. Extra Life A Short History of Living...