Common sense? Ain't nothing common about it. Populists - like Donald Trump - love to appeal to 'common sense', while pushing ideas as contentious as they come. But what does Trump get right about how he talks to people about big ideas - and what can everyone else learn from it? And what does all this mean for how to talk about something as complex and polarised as climate change? In this episode I'm joined by Dr Dannagal Young, Professor of Communication and Polit...