But there might be an even more animalistic explanation why acloudless sky buoys us up: "When it's good weather there's much more flesh on show, which cheers most people up, " says Dr Workman.
A. hospital, sending nicotine clouds into the cloudless sky, wondering whether it would be better to have one leg and no arms or, if you were lucky enough to have an arm and a leg left, whether it would be better to have them on opposite sides, for balance.