Thanks to everyone who voted in the poll! The covers have now been finalized, and here they are:
Thanks again for the suggestions and contributions. For more about Incognito, click here.
Interested in issues of memory and the brain? Watch a clip of David on the History Channel.
New Scientist magazine featured my time perception research as their cover story.
I'm a sucker for time jokes.
Watch a talk I gave at the Long Now Foundation about my hopes that the advent of the internet will mitigate threats that brought down previous civilizations.
Listen to David discussing Sum -- and actor Jeffrey Tambor reading stories from the book -- on WNYC's Radiolab.
Want to know how neuroscience will force major changes in our criminal justice system? Read David's article The Brain on Trial in The Atlantic. Now anthologized in 2012 Best American Science and Nature Writing.
SUM was chosen as the best book of 2009 by Chicago Tribune's Pulitzer-winning literary critic Julia Keller.