Richard A Clarke and Robert Knake

The Harvard University Professor Joseph Nye talks about changing power in the 21st century – and how whose story wins matters as much as whose army wins.

There’s an unseen, mostly unacknowledged cyber war going on. British journalist Misha Glenny, author of Dark Market, tells us who’s involved, how far it spreads and what could happen if we let it continue unchecked. He picks the best books to get a better handle on cybersecurity.