My Generation, Baby: The Politics of Age in Brexit Britain

a post by Laura Gardiner and Torsten Bell for the Resolution Foundation blog

Generational politics is nothing new, but the extent of the profound generational cleavage that has emerged in British electoral politics is novel. The Brexit vote and the 2017 general election put generational politics centre‐stage, eclipsing in some ways the traditionally dominant role of class. Our two main parties now rely on age‐based coalitions of support—on the votes of the young in the case of Labour and the old in the case of the Conservatives. Both are severely constrained in their ability to spread their support to other age groups and, partly as a result, to form a government with a significant majority. This matters for understanding the cut and thrust of British politics today, but its importance only grows when we look ahead.

Both sides may be tempted to view this as an equilibrium they can live with, as Labour believes it has the voters of the future and the Conservatives rely on the age groups most likely to actually vote. But the risk is that this ‘generational lock’ on our politics blocks a much‐needed progressive governing shift for post‐Brexit Britain—a shift to address two crucial, but generationally charged, economic challenges.

First, the need to support young people’s living standards, because the expectation of each generation doing significantly better than their predecessors is not being met for younger cohorts today.

And second, delivering and, crucially, paying for the health and care that a growing older population will need as the large baby boomer generation retires. Such a governing agenda will involve trade‐offs that a generationally polarised politics hinders at best, and blocks at worst.

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