Daphne Koller is enticing top universities to put their most intriguing courses online for free -- not just as a service, but as a way to research how people learn. With Coursera (cofounded by Andrew Ng), each keystroke, quiz, peer-to-peer discussion and self-graded assignment builds an unprecedented pool of data on how knowledge is processed.

Tired of the binary between economic and social, Clare Devaney takes us on a journey of the '4th way' - a space that is human, inclusive and allows us to build a better future for all citizens.

We are at the dawn of a new age: 4.0. In economic terms, 4.0 is a post-growth world, characterised not only by a sharply-focussed awareness of the global economy as a networked and connected ecosystem, but also by a reframing of what constitutes economic success, what ‘growth’ means and how it is manifest. In a post-growth world, productivity (a...