I hadn’t noticed that before – he’s posted it as an image…maybe a scan from a journal

Whilst I think the argument persuasive, perhaps the excellent Edward Tufte ought to spend as much time making his posts readable, searchable and scalable as he does making them look good!

Piers – just watched the ayahuasca film WOW!! I’ve taken this too. FOUL taste – but the visions, fractals, cartoons, etc. were amazing. One thing what was that ‘thing’ that the shaman coughed out and gave to you at the end before you became apprenticed to him for 30days or whatever? CJB.