There has no Internet connectivity at this hotel for the last 2 days and I've had no Internet. Luckily I was surrounded by lots of smart and interesting people to distract me, but I would like to apologize to anyone who has been trying to reach me the last few days. I'll try to catch up on email over the next day or so. I'm about to embark on another longish series of flights from Rio to Aspen via Sao Paolo, Washington DC and Denver...