Comment in

• Drugs can be used to treat more than disease.

  Bostrom N. Bostrom N. Nature. 2008 Jan 31;451(7178):520. doi: 10.1038/451520b. Nature. 2008. PMID: 18235476 No abstract available.
• The action of enhancers can lead to addiction.

  Volkow ND, Swanson JM. Volkow ND, et al. Nature. 2008 Jan 31;451(7178):520. doi: 10.1038/451520a. Nature. 2008. PMID: 18235477 No abstract available.
• Rationality is a better basis for ethics than repugnance.

  Farah MJ. Farah MJ. Nature. 2008 Jan 31;451(7178):521. doi: 10.1038/451521d. Nature. 2008. PMID: 18235478 No abstract available.
• Policy must recognize drug impact on different sectors.

  Pierce R, Illes J. Pierce R, et al. Nature. 2008 Jan 31;451(7178):521. doi: 10.1038/451521c. Nature. 2008. PMID: 18235479 No abstract available.
• Humans have always tried to improve their condition.

  Harris J, Quigley M. Harris J, et al. Nature. 2008 Jan 31;451(7178):521. doi: 10.1038/451521b. Nature. 2008. PMID: 18235480 No abstract available.
• Drugging unruly children is a method of social control.

  Rose S. Rose S. Nature. 2008 Jan 31;451(7178):521. doi: 10.1038/451521a. Nature. 2008. PMID: 18235481 No abstract available.