In my opinion, the Brexit vote reflects a fundamental political division in the UK and much of the developed world. Older Britons have, in a profound an systematic way, pulled the ladder up behind them. A multitude of factors have skewed society in favour of the old, from housing costs to student fees to ironclad pensions.
Pensioners have the lowest rate of poverty of any age group and are nearly half as likely to be poor than children. Pensions continue to grow above inflation, while wages have barely recovered since the financial crisis. Rampant growth in house prices coupled with a chronic shortage of social housing have effected an unprecedented transfer of wealth from young to old. On the balance of evidence, the term "kleptogerontocracy" does not seem entirely unjustified.
http://www.independent.co.uk/news/uk/politics/eu-referendum-...
https://www.ons.gov.uk/peoplepopulationandcommunity/populati...