Nature highlights

Key research and analysis from this week's Nature magazine.

• Proteomics: Functional proteomics in yeast
  
• Behavioural science: Punishing schedule
• Magnetic refrigeration: Cool it
• Astronomy: See the points
• Insect behaviour: Power to the workers
• Nanotechnology: Flip the switch
• Human behaviour: Human condition

10 January 2002 table of contents