Link dump: 2009.06.21

From the four corners of the web:

• Be careful what you wish for [Bioethics.net article featuring the Lifeboat Foundation's Tihamer Toth-Fejel] #nanotechnology
• Michael Moorcock doesn't care for transhumanist science fiction [The Early Days of a Better Nation]
• Why minds are not like computers [The New Atlantis]
• Healthy people should be able to take the anti-hyperactivity drug Ritalin to boost brain power [BBC]
  
• Does language shape the way we think? [Edge]
• Are we in control of our own decisions? Dan Ariely's TED Talk
• How to Make Decisions Outside Your Repertoire [Business Week]
• Peter Singer: Putting ethics before profits [GuardianUK]