As UK Foreign Minister David Lammy arrives in Beijing, economics expert Adair Turner tells CGTN that cooperation is crucial, if difficult. <br />"We live in a world of very significant geopolitical tensions and disagreements ...the world is a much more tricky place in the sense that it was maybe 50 years ago," said former FSA and CBI chief Turner. <br />"I think it's very important that we maintain economic relations and in particular on issues to do with climate change, where China has emerged as a hugely important developer of new clean technology," he added. <br />
