"Schools as we know them now are obsolete". So says Sugata Mitra who believes the only thing children need in order to learn is a computer connected to the internet. He maintains that self-organised learning environments - or SOLEs, where children teach themselves and each other, are what's next for our classrooms. What do you think of this innovative, yet controversial, glimpse at the future of education?

Fighting to save her sister-in-law's life, a healthy kidney owner from Ecuador wants to change her country's organ donor laws. In Ecuador, living donors must be the organ recipient's spouse or blood relative. The rule aims to stop transplant tourism and organ trafficking. But are they too strict? How can countries crack down on organ trafficking while still allowing living donors to give?