The essence of finance is time travel.

That might sound like a strange way to describe it, but if you think about it, that’s really what finance is. Saving moves resources from the present into the future. Financing moves resources from the future back into the present. Every financial system is essentially a mechanism for exchanging value across time. But that leads to a bigger point. Finance is not really about money. Money is just the thing we use to represent value. The thing that actually makes finance work is trust. Because every financial transaction is ultimately a promise about the future.

A bank provides financing because it believes the borrower will repay. An investor puts capital into a company because they believe there will be future value created. A supplier provides goods before receiving payment because they trust that the customer will honour the agreement.

Without trust, the entire system slows down.

Trust is the real system behind finance

We often describe finance through things like capital, interest rates, and markets. But those are really just the visible outputs. Underneath all of that is a system that allows people and organisations to make decisions today based on something they believe will happen tomorrow.

Historically, we have built trust through institutions. Banks assess borrowers. Auditors verify information. Rating agencies assess risk. Governments enforce contracts. This model has worked incredibly well and has allowed the global financial system to scale. But it also has a limitation: it is largely based on snapshots. Financial statements tell us what happened. Credit ratings tell us how something looked at a specific point in time. Audits provide confidence, but they happen periodically.

The challenge is that the world is moving faster.

The old trust model is struggling with a faster world

Companies are operating in more complex environments. Supply chains are more interconnected. Risks emerge faster. The time between something changing and needing to make a decision is getting shorter. And this is where technology, data, and AI become interesting.

AI can accelerate decisions, but only with the right foundation

The next evolution of finance is not just about making existing processes faster. It is about changing how trust is created. Instead of relying only on historical information, organisations can increasingly use real-time data and signals to understand risk as it develops. But this also highlights an important dependency. AI cannot create trust on its own. It can only work with the information available to it. If the underlying data is incomplete, disconnected, or outdated, AI will simply help organisations make decisions faster based on an incomplete picture.

The organisations that have invested in connected data will increasingly have an advantage because they will be able to make decisions earlier. They will have a better understanding of what is happening and be able to act while others are still trying to understand the situation. This creates a shift from periodic trust to continuous trust.

Credit decisions can become more dynamic. Risk assessments can be updated continuously. Financing can become embedded into business processes rather than something that happens separately after the fact. But there is also a trade-off. As more trust decisions are delegated to systems and models, those decisions can become harder to understand. We gain speed and efficiency, but we also become more dependent on systems that few people fully understand.

Finance has always been a way of moving value through time. What is changing is how quickly we can establish the trust required to make that movement possible.