He's obviously a Flat Earth denier.The old lady who lived next door to him would try and get him to eat healthy and invite him for meals. But he would politely decline her invites, but he would go round to eat cake/biscuits with cups of tea. She died a year or two ago aged 92, I told him she got to that age because she ate well. But he rejected that saying there's no evidence that diet will extend a life, as he walked off eating a big bar of chocolate !