my guest is economist and sometime adviser to conservative politicians gerard lyons.een an optimist about britain's prospects in the global economy. but at what point does optimism look like delusion? gerard lyons, welcome to hardtalk. thank you. great to be here. it's great to have you here. would you agree with me that you've tried in recent years very hard to look on the bright side when it comes to the uk economy through brexit, through all sorts of different challenges, including the pandemic? are you struggling right now to be optimistic? well, actually, i wouldn't call myself an optimist. i tend to try and be realistic and call it as it is. often that might mean my views are in line with the market consensus. sometimes it doesn't, and that's when it's more fun. but the underlying trend, both for the global economy and the uk economy, i think is quite positive, actually. we have a major challenge immediately ahead, both here in the uk, western europe and indeed globally. but coming back to your question, one of the remarkable characteristics, both of the uk and