They clip shown of Farage was the second part of the interview. The first part was about Brexit, in which he basically lied through his teeth about, among other things, WTO rules and claiming that the 15% of UK trade with Europe, (really so low?) is pretty much irrelevant in the great scheme of things. Also, although his assertion that the UK only produces 2% of global CO2, maybe correct, although I'm inclined not to believe a word he says, the impact of Global Warming has provided thousands of job opportunities around the World, rather than causing people to lose their jobs.
He's a fecking liar and he peddles a narrative that only his deluded supporters would lap up. The fact that the Brexit party has so much support so quickly, just goes to show what your average little Englander believes.