Telegraph: I can show you the letter if you like, says Klaus Schwab, founder of the World Economic Forum, with evident satisfaction. The letter is from Christiana Figueres, the UN climate change chief, and its quite a prize for Professor Schwab because in it she recognises the contribution made by the World Economic Forum to the success of the Paris climate change talks.
For me this is a great source of pride, because for the first time the non-political stakeholders in business and elsewhere were...