Does the emissions target present an opportunity for UK business? Subscribe to our channel here: goo.gl/31Q53F Newsnight’s Economics Editor Ben Chu looks at the potential opportunities for UK businesses from the proposed 2050 zero emissions target from the UK's Committee on Climate Change. We speak to leading climate economist Lord Stern and Tony Martyn of Dearman - a company that develops clean engine technologies. Subscribe to our channel here: goo.gl/31Q53F Newsnight is the BBC's flagship news and current affairs TV programme - with analysis, debate, exclusives, and robust interviews. Website: www.bbc.co.uk/newsnight Twitter: twitter.com/BBCNewsnight Facebook: www.facebook.com/bbcnewsnight