Exploring the virtual medical universe
Despite the weak dollar, a growing number of Americans are traveling overseas for less expensive medical care. But there's another way to become a so-called medical tourist, without a passport, luggage, or even leaving your house, notes the October 2008 issue of the Harvard Health Letter. All you need for this version of medical globe-trotting is a computer, an Internet connection, and some curiosity.
Rio - home to the 2016 Olympics and a host city for the 2014 football World Cup - beat Greece as the most searched-for destination.
Whenever I talk to people about the future, I'm struck by their belief that it is knowable. The impression I get is that most people imagine the future like a book ending: already written and readable if you can just steal a quick look at the last few pages. What they find difficult is accepting that the pages aren't written yet. The future hasn't happened, hasn't even been planned--and cannot be known because it doesn't exist.
This is not to take anything away from Tesla, which has demonstrated that it can create and manufacture a complex and sophisticated product with demonstrated customer appeal. But its own internal forecasts, as well as the swelling of its share price, are based on the expectation that the future will unspool in an orderly fashion identical to the recent past. That’s a dangerous assumption to make – for several reasons: