Marking the first twenty years of the Scottish Parliament, this collection of essays assesses its impact on Scotland, the UK and Europe, and compares progress against pre-devolution hopes and expectations. Bringing together the voices of ministers and advisers, leading political scientists and historians, commentators, journalists and former civil servants, it builds an authoritative account of what the Scottish Parliament has made of devolution and an essential guide to the powers Holyrood may need for Scotland to flourish in an increasingly uncertain world.