Wasting water is a luxury we can no longer afford

Worrying about how much water to drink each day is misleading – our real problem is the growing shortage that threatens four billion people on Earth

What is the Bill and Melinda Gates Foundation?

The $43.5bn trust is the largest philanthropic organisation in the world and is committed to the eradication of malaria and polio, and controlling the spread of tuberculosis and HIV

This year’s development summits have many mountains to climb

The central goal of the 2015 summits is to chart a course towards the eradication of extreme poverty, more equitable globalisation, and climate stability, writes Kevin Watkins

Luxury skincare product promises to nourish Kenyan employment

Marula oil could become a multibillion-dollar business, according to the Kenyan farmer planning to produce and market the product in east Africa

Global Fairtrade sales reach £4.4bn following 15% growth during 2013

UK continues as largest international market for Fairtrade products with total reaching £1.8bn

Where are we to turn if we want to be ethical food shoppers these days?

As we reveal today, a new report casts doubt on the effectiveness of Fairtrade, making choices even harder