dilemma on your mind

so i was reading these fine papers due to a colleague pointing me at them:
and decided we need to re-christen these
the acursed dilemma,
the re-cursed dilemma
and
a theory of mindlessness

http://www.pnas.org/content/early/2012/05/16/1206569109.full.pdf

this essentially then reduces to the ultimate game - viz

http://homepage.univie.ac.at/karl.sigmund/UltimatumScience00.pdf