Who knows what will happen next week? By the time you hear this you'll know far more than me. For the moment I'm just going to talk about re-wilding the countryside, global warming in Canada, what engineer I K Brunel thought about pollution, the downside of banning throwaway coffee cups, the future for gas home heating, the Lancet’s Countdown, naming and shaming some plastic polluters, coal-fired power plants and cleaning up the National Grid, air quality in London and regenerative farming. 

But not necessarily in that order.