Let them in!
Why rich countries should open their borders to less-skilled migrants.
Philippe Legrain

Give non-violence a chance
Achieving your aims without warfare is a dangerous idea that terrifies the established order. Mark Kurlansky

Seeking the truth in Louisiana
The case of the Angola 3 raises disturbing questions about race, justice and the fate of two imprisoned activists. Anita Roddick

Open borders need open arms
People's natural mistrust of strangers plays a big role in the immigration debate. Let's acknowledge that and then seek better ways to accept foreigners. Marco Visscher

Why dieting fails
Does pollution play a role in weight loss? Kim Ridley

Dancing with change
Poem by Ben Okri about change. Ben Okri

The world's happiest man
He meditated for 10,000 hours, wrote a bestseller with his famous father and became France's most celebrated Buddhist - and its most contented citizen. Ode visited Matthieu Ricard to learn about "the science of the mind" and how it might end human suffering. Tijn Touber

Want to see a better world?
Geotourism is a new movement that shows travellers how to improve the places they visit. Jay Walljasper tours Chile with Jonathan Tourtellot, the dedicated globetrotter who founded geotourism Jay Walljasper