While I knew that Abraham Lincoln is credited with establishing Thanksgiving Day as a national holiday, I didn’t know it had previously been the custom of presidents and governors and others to declare “a day of Thanksgiving” on a regularly occasional basis. (That is, they did this regularly, but according to no set calendar.) So in addition to the thanksgiving celebration of the pilgrims we know so well, George Washington twice declared days of national thanksgiving (in 1789 and 1795). John Adams and James Madison did the same on several occasions (though Jefferson never did). While often these days of thanksgiving were declared to...

It’s finally happened: Black Friday isn’t on Friday anymore, but starts Thursday night. (Actually, a couple retailers experimented with this a year or two ago, but now it’s gone more or less mainstream.) Despite employee protests, the critical commentary of cultural pundits, and the outrage of religious leaders, retailers say they are merely responding to customer demand. And they’re probably right…sort of. I’m not honestly sure how many people came away from last year’s spending frenzy actually wishing stores opened even earlier. But I do think that we have been lured into thinking 1) that there are few things more important...

2. Challenging Cherished Practices Harvard Leadership Guru Ron Heifetz makes a critical distinction between technical and adaptive problems. In the former, we need to revise our way of doing something in a particular context; in the latter, we need to revise (or reinvent) our whole way of thinking about the context in which we are doing things. Again, Moneyball provides an excellent example. (If you haven’t seen the film or read the book, it may be helpful to refer to my earlier post to recap the story.) If the problem is that the A’s don’t have enough money to buy the best players they really only have one option if they want to win:...