Round here, Glasgow, Scotland, areas that are practically walking distance apart can have the same disparity in life expectancy as your futurology may suggest.

Round here, Glasgow, Scotland, areas that are practically walking distance apart can have the same disparity in life expectancy as your futurology may suggest. [https://www.dailyrecord.co.uk/news/scottish-news/men-in-glasgows-east-end-have-life-988632 https://www.dailyrecord.co.uk/news/scottish-news/men-in-glas...] That's an extreme example, and the figures have moved since that article was published, but currently a wealthy citizen of Scotland can expect an extra 25% life expectancy compared to a citizen raised in relative poverty.