Reading assignments for computer-history buffs
AAAS 2015: More science than you could possibly consume.
Looking for geoengineers and other experts
Cosmic inflation still a great idea but we need the evidence.
Waiting for the day my computer doesn't chastise me for using the word "irreproducibility"
Genetic engineering, the environment, and life's knack for finding a way
Imagining the future, with cautious optimism
Good presidents love the job even if it's sometimes unlovable
But don't wind up all-hat, no-happiness
Please back up the truck and take all this stuff away.