I’ll be away for the next few days, attending this conference at Johns Hopkins. I’ve been trying to curtail my excessive traveling, but this workshop seems to have a lot of interesting speakers; I’ll report back if any startling new ideas emerge. I’ll be giving my soon-to-be-famous talk on how inflation explains the low entropy of the early universe. If only I could find time to write the actual paper, we could put Boltzmann’s ghost to rest.