This is an interesting addition to my not-very-well stocked store of information about how tunable a human being is to specific tasks or situations. The second

This is an interesting addition to my not-very-well stocked store of information about how tunable a human being is to specific tasks or situations. The second half of Neal Stephenson's Seveneves focuses on physical attributes, but I think it's the internal stuff like this that would be the real evolution paths.