Last week Mute hosted an open discussion entitled 'Feeding Frenzy: Food, Fuel and Finance' in which we tried to connect the recent food crisis to a chain of 'crises' – first the credit crunch and, following hard on its heals, the unprecedented hike in fuel prices. We would like to continue this debate here with your help!

Signs of Life offers one of the first surveys of the emerging field of ‘bioart’. But, writes Betti Marenko, this book often reveals an art genre in danger of providing biotech with its ultimate PR tool, instead of the critique its production of new economically driven life forms so urgently requires