• A plutocratic proposal

    If mega-rich people could buy places on clinical trials, would this help drive forward the development of new treatments that could benefit everyone? Alexander Masters thinks it might just work.

  • Life and health in Delhi’s slums

    A city slum can be many things – a community, a poverty trap, a potential escape route for the next generation. Michael Regnier visits two in Delhi.

  • Nagamani’s story

    Moving from a small village to a bustling town had pros and cons for housewife Nagamani.

  • Next week on Mosaic

    How can we design better, 'living' classrooms, places that would not only improve the lives of teachers and students, but that would have less of an impact on the environment? Bryn Nelson goes back to school to find out.