Some Light Bedtime Reading... NOT

These are generally above my pay grade, but a couple of interesting-looking, heavy pieces from the latest online issue of "Inference":

Math, infinity, theology, Ω, and "The Perfect Language" covered by the always-interesting Gregory Chaitin:
http://inference-review.com/article/the-perfect-language
...and in the same issue, this longish-read on the work of Grothendieck:
http://inference-review.com/article/tohoku

Give 'em a read and please send me a 3-sentence synopsis of each when you get a chance... ;-)