Food

Ethanol byproduct could go some way to providing nutrition for malnourished children

special edition: Protein

Entrepreneur's frustration in marketing cheap protein for India's poor

By RJ Whitehead

There’s no shortage of children in India in need of cheap, high-quality and—crucially—vegetarian protein. Trouble is, there’s a chronic lack of companies wanting to produce it, and governments to promote it, even when its formulation could be massively...