Is it possible that it could be too hot to work? Or do we need to just put up with the heatwave and quit moaning? @lembitopik and @bbcsimonwarr discuss

Many of us have been struggling this summer due to the heat and this week an amber warning was issued in parts of the UK with temperatures expected to reach up to 38 degress. It has led to Unions calling on bosses to be more flexible with working hours to avoid travelling in the rush hour, providing fans and cold drinks and let workers wear lightweight clothes. Is there such a thing as too hot to work? Or should we stop moaning and just get on with it? Commentators Lembit Opik and Simon Warr....