Devolution: Scotland, Catalonia, Regional Power

Devolution — the transfer of power from central government to regions — is reshaping states that once seemed indivisible. Scotland, Catalonia, and a dozen other regions now wield powers their grandparents could not have imagined. But devolution is not one thing: its models differ profoundly, and so do its consequences.

Scotland: devolution by consent

The Scottish Parliament, created in 1999, controls health, education, and justice, with partial tax powers added later. The UK's model is asymmetric by design — Scotland, Wales, and Northern Ireland each got different settlements, and England got none — which creates its own tensions. Westminster retains theoretical sovereignty and can legislate over devolved matters, a fact that fuels nationalist grievances. The independence referendum of 2014 settled nothing permanently; Brexit, opposed by most Scots, reopened the question.

Catalonia: devolution by conflict

Spain's autonomous communities enjoy extensive powers — Catalonia runs its own police, schools, and health system. But the Spanish constitution declares the nation's indivisibility, and when Catalonia's independence movement pushed beyond autonomy in 2017, Madrid answered with direct rule and prosecutions. Catalonia shows devolution's hard limit: autonomy granted can be autonomy revoked, and the line between region and nation remains the most explosive in European politics.

The wider pattern

Elsewhere, devolution takes quieter forms: German federalism's cooperative model, Italian regions' growing fiscal autonomy, French experiments with Corsican status. The common drivers are democratic — decisions closer to citizens — and managerial: one-size-fits-all governance fits no one.

Fiscal devolution is where regional power gets real. Devolving spending without revenue is delegation, not autonomy — regions that depend on central grants remain politically subordinate whatever their formal powers. The serious devolution debates are therefore about tax: Scotland's partial income-tax powers, the Basque Country's historic fiscal autonomy, German states' shared revenues. Control over revenue changes the political relationship fundamentally, enabling regions to make different choices — and different mistakes — and answer for them. But fiscal autonomy has a dark side: rich regions pull ahead, poor regions fall behind, and equalization becomes the new battleground. The art of devolution is calibrating how much divergence a state can tolerate. Too little, and devolution is theater; too much, and the union frays.

The lesson across cases is that devolution is a process, not a settlement. Each transfer of power creates appetites for the next, and central governments perpetually recalibrate how much diversity the state can contain. Managed well, it defuses separatism by giving regions a stake. Managed badly, it becomes separatism's training ground.