More from Debora Mackenzie
Explore the latest news, articles and features
Health
GSK tops new ethical ranking for investors
News
Life
What price more food?
Features
Earth
Calls for a food-aid revolution in a post-surplus world
News
Life
Bloodsucking bugs help vaccinate flighty zoo animals
News
Earth
Rich countries ‘failed to heed’ food crisis warnings
News
Health
Over 100 countries agree to ban cluster bombs
News
Earth
Burma’s recovery could be hampered by salt
News
Earth
‘Self-digesting’ biofuel plants could ease food crisis
News
Earth
Cyclone survivors may have to grow their own food
News
Interview: Hans Blix – the man who won’t give up
Opinion
Earth
Food crisis may hamper Burmese relief effort
News
Health
Intensive care can make children hallucinate
News