The once-science-fiction notion of hyper-connectivity - where we are all constantly connected to social networks and other bubbling streams of digital data - has rapidly become a widespread reality.

Huge sums are invested globally in medical research and development - and with good reason.

Bangalore has become a centre for healthcare.

Young people who were relaxed about posting every detail of their life on Facebook become a lot less relaxed when they realise just how transparent their life has become to future employers.

The City of London has never been known for understanding technology and has never matched Silicon Valley's tradition of knowledgeable investment in technology start-ups, just as the U.K. government has never matched the vast investment made by the U.S. government.

Before the Second World War, L'Oreal in France was an active supporter of the French fascists. The cosmetic group's founder Eugene Schueller was an active member of the 'Cagoule' group, committed to the violent overthrow of the Third Republic, and hosted meetings at Oreal headquarters.

Adelaide is becoming a hub for higher education.