Riek Machar, Former Vice President of South Sudan

Many of us who use the internet for work and leisure come to feel that we couldn't live without it. The web opens up the world, but does it also harbour fundamental threats to our privacy, security or...

27 Okt 201423min

National governments and security organisations are becoming increasingly preoccupied with the threat posed by the extremist group calling itself Islamic State, and what their response should be. Hard...

24 Okt 201423min

President Obama is just where he didn't want to be - fighting another war in the Middle East. He promises that American troops will not be dragged back into Iraq, yet he portrays the confrontation wit...

21 Okt 201423min

Is there a new brand of violent extremism that is identifiably different from all forms of militancy that have gone before? The question is prompted by the shocking and self-publicised brutality of th...

20 Okt 201423min

Twenty-five years after the world’s most notorious wall came crashing down, Germany is Europe’s undisputed, dominant nation. This is a reflection of economic power but also of media power. Hardtalk is...

17 Okt 201423min

Next month the international club of rich nations, the G20, will meet in Australia. For much of the past decade the host nation boasted one of the strongest economies in the developed world, but not a...

15 Okt 201423min

A sense of gloom is hanging over Europe. Years of economic stagnation are at the heart of it, but there are other factors too - for example, the security challenge posed by Vladimir Putin’s Russia, an...

13 Okt 201423min

The Middle East is in turmoil, beset by ethnic, religious and sectarian conflicts that together have created one of the gravest global humanitarian crises since World War II. And once again a US-led m...

10 Okt 201423min