Here are the first five of my aggressive interviews with policy-makers, conducted for the Guardian.
Jeroen van der Veer, chief executive of Shell:
Shaun Spiers, chief executive of the Campaign to Protect Rural England:
Fatih Birol, chief economist, International Energy Agency:
Andy Harrison, chief executive of easyJet:
Because of copyright issues concerning some of the stock footage we used, I can’t embed the interview with Yvo de Boer, but you can watch it here: