HealthIs personalised nutrition better than one-size-fits-all diet advice? Our metabolism's response to food is highly idiosyncratic and there are hints that tailoring our diet to these personal differences can deliver health benefits Features
EnvironmentEnergy expert Vaclav Smil on how to feed the world without trashing it The systems we use to produce food have many problems, from horrifying waste to their dependence on fossil fuels. Vaclav Smil explains how to fix them Features