I have been lagging in my posting here because I’ve had lots of consulting work, outside my normal office hours, and a disastrous crash of a hard disk. Last week, I absentmindedly posted an item here that should have gone in my Peruvian blog, La Esquina del Movimiento. It’s not like I have not been doing my yoga. It’s just that I have not found the time to pull together any ideas for public display. I have several pages of notes that should be going up soon.