A big push to develop agriculture in the poorest countries is needed if the world is to feed itself in future decades, a report warns. With the world's population soaring to nine billion by mid-century, crop yields must rise, say the authors - yet climate change threatens to slash them. Already the number of chronically hungry people is above one billion. The report was prepared for a major conference on farming...

Increased representation for women can unleash a broader process that can be set in motion by the strength of sheer numbers. One measure of whether it is important to have women in important policy formulation roles is to examine how a largely male-dominated system of government has served women. It turns out that India performs very poorly in this regard. Despite a few heartening examples to the contrary, in general Indian...

A handful of Jarawa tribesmen recently broke into a house in the village of Mathura in the Andaman islands. They left after taking away rice, sugar and coconut. The first people to successfully migrate out of Africa, the Jarawas came to the Andaman islands 60,000 years ago, scientists believe. Essentially hunter-gatherers, the tribespeople have traditionally survived on the raw meat of wild boar. But in the 1970s, a road (the...

Ambitious planting programmes in Asia and the United States have helped slow the global rate of deforestation but farmers are still cutting trees to clear land at an alarmingly high rate, a U.N. survey released on Thursday shows. Forests absorb and store greenhouse gases so deforestation can exacerbate mean the effects of climate change, said Mette Loyche Wilkie, coordinator of the assessment by the U.N. Food and Agriculture Organization. Eduardo Rojas,...

The state must ensure that individual freedoms not only exist, but that everyone has the ability to experience them The ongoing theories of justice in mainstream political philosophy are very strongly dependent today on a way of thinking largely initiated by Thomas Hobbes in the 17th century, with an overwhelming concentration on a hypothetical “social contract” that the people of a sovereign state can be imagined to have endorsed. This presumed...