Also this week, extremism on social media, splitting investments, lift operators, Kevin Keegan, opera singers
Forget Greenland; worry about Alaska
Lessons from a $10bn panic on the prairie
They are more inventive and adaptable than ever
But there’s a catch
Its weakest flank isn’t Greenland, but around Alaska
Is it time to think about a new republic?
Pakistan blames terrorists in Afghanistan for surging violence in the country
Can a raft of changes help?