Professor Tim Evans of Middlesex University looks at the volte-face from the International Energy Agency's volte-face and how the move towards net zero could make us richer. He also ponders some possible political implications of the end of the era of oil and gas. He examines the history of the role of the state in Britain's railways and asks if the government's shake-up of the UK rail system could usher in a new age of the train. And he wonders what the impact of GB News could be on TV's currently homogenised news output.
