Today marks the 250th anniversary of Scottish economist, Adam Smith’s, the Wealth of Nations – a book that did more than any other to shape the modern understanding of markets, enterprise and prosperity.

A quarter of a century on and its lessons – along with those in Smith’s companion tome, Theory of Moral Sentiments – still hold: countries become more prosperous when people are free to innovate, invest and trade within a stable system of laws and institutions.

Put simply, prosperity doesn’t come from government diktat or political slogans. It comes from millions of people making decisions, taking risks and building businesses.

That idea sits at the heart of the argument Prosper UK is making about Britain’s economic future.

Too often, the economic debate in Britain drifts between two unhelpful positions. On one side are those who treat markets with suspicion and see economic growth as something that needs to be tightly managed or constrained. On the other are voices offering simplistic answers and populist rhetoric rather than serious economic thinking.

Neither approach will deliver the prosperity Britain needs.

The lesson of Adam Smith is that a thriving economy depends on a combination of enterprise, trust and strong institutions. It requires a political environment that supports innovation, rewards hard work and encourages investment.

That means a free-enterprise economy where businesses can grow, where regulation is proportionate, and where the rule of law protects property and underpins confidence and stability.

But Smith also understood something that often gets overlooked: prosperity is about more than wealth alone.

A successful country is one where people believe their effort can improve their lives. Where the next generation expects to have greater opportunities than their parents. And where economic growth translates into stronger communities and higher living standards.

At Prosper UK, we describe this simply: prosperity is opportunity – a country where people believe that talent and hard work will allow them to succeed.

That sense of opportunity has been under strain in Britain for some time.

Growth has been weak. Living standards have stagnated. Housing has become harder to afford. People can see the communities around them looking shabbier. Many know home ownership is beyond their current reach and too few believe that anyone in power is listening. Too often politics has been dominated by short-term arguments rather than long-term economic thinking.

It is little surprise that millions of voters now feel disconnected from the political choices on offer. Research suggests that around seven million centre and centre-right voters feel that no party currently represents their views.

Most of these voters are not looking for ideological purity or louder political arguments.

They are looking for seriousness – a focus on economic growth, rising living standards and the long-term prosperity of the country.

That is the space Prosper UK exists to fill.

Our aim is to help rebuild a politics that puts economic growth and opportunity back at the centre of the national conversation – developing practical policies, engaging with businesses and communities, and encouraging a more pragmatic approach to governing.

Adam Smith’s ideas helped shape the modern world because they recognised a simple truth: prosperity emerges when free people are able to create, trade and build within a stable society.

The challenge for Britain today is not to rediscover those principles.

It is to apply them again with seriousness and confidence.

If we do, the UK will once again prosper.