Every era has its defining drug. Neuroenhancers are perfectly suited for our efficiency-obsessed, BlackBerry-equipped office culture. (The New Yorker)

Campus use appears to be greatest at the most competitive institutions, but not among the highest achievers. It seems that stimulant use can compensate for partying and not being that motivated for your schoolwork. Is the use of neuroenhancers like cheating? Or, to turn the ethical question on its head, could it one day be considered unethical not to dose oneself in certain professions — neurosurgery, for instance.