── The Case for Not Being Clever ──
There's a quiet truth about investing that took me decades to learn: you don't need to pick the best ETF. You don't need to know whether US stocks will keep outperforming European ones. You don't need to forecast currency movements, interest rate paths, or which emerging market will be the next big thing. You just need to own a bit of everything and wait. That's VWRP. 3,700+ companies. Nearly 50 countries. One fund. No decisions required.
Is VWRP the absolute best ETF in existence for long-term compounding? Probably not. Is there some other fund out there with a slightly lower fee, a slightly different index, a slightly more optimised methodology that will eke out an extra 0.17% per annum over the next 30 years? Almost certainly. Do I care? Not even slightly. Because the biggest risk to my long-term returns isn't paying 0.22% instead of 0.12%. It's me. Getting bored. Getting clever. Deciding I know better than the market and making a switch at exactly the wrong moment. VWRP protects me from myself. It's the financial equivalent of putting the biscuit tin on a high shelf — it removes the temptation to meddle.
── Why VWRP Over VUAG (This Time) ──
I own a lot of VUAG — the Vanguard S&P 500 ETF. It's my largest single holding. I love it. I buy it all the time. The US has been the best-performing major market for most of the last 15 years, and the S&P 500 has been the simplest way to capture that. But here's the thing: will the US keep outperforming for the next 15 years? I don't know. Nobody knows. Anyone who tells you they know is either lying, selling you something, or both.
The S&P 500 currently trades at a higher valuation relative to its own history than most international markets. The CAPE ratio — a cyclically-adjusted measure of market valuation — is elevated compared to Europe, the UK, Japan, and most emerging markets. That doesn't mean the US is going to crash. It doesn't mean international stocks are about to rocket higher. It just means the starting point matters. And starting points that look expensive have historically delivered lower long-term returns than starting points that look cheap.
There will come a decade — maybe this one, maybe the next, maybe the one after — where international stocks outperform US stocks. It happens. It has happened before. The 2000s (2000-2009) were a lost decade for the S&P 500 — cumulative returns were negative — while emerging markets and international stocks did considerably better. That period isn't ancient history. I lived through it. And if it happens again, I want to own more than just America.
VWRP already gives me meaningful US exposure — roughly 60-65% of the fund is US stocks, because that's how big the US market is relative to the rest of the world. But it also gives me Japan, the UK, Germany, France, Switzerland, Canada, Australia, and a healthy slug of emerging markets. When the US outperforms, VWRP benefits. When international markets outperform, VWRP benefits. When small caps beat large caps, VWRP benefits (it owns some). When large caps beat small caps, VWRP benefits (it owns more). The fund doesn't care who wins. It owns everyone.
── Might Not Be Optimal. Works for Me. ──
Here's what I've come to believe after 66 years of making mistakes and occasionally learning from them: optimal is the enemy of done. Chasing the mathematically perfect portfolio — the exact right mix of assets, the lowest possible fee, the most efficient factor tilts — leads to constant tinkering. And constant tinkering leads to transaction costs, tax inefficiency, and the behavioural trap of selling low and buying high. The investor who picks a good-enough strategy and sticks with it for 30 years will almost certainly outperform the investor who spends 30 years chasing perfection.
VWRP is good enough. It might even be better than good enough. It owns the world's publicly traded businesses, weighted by their market capitalisation, at a cost of 0.22% per year. The fee is not the lowest on the market — there are funds that track similar indices more cheaply — but Vanguard's structure (owned by its fundholders, not external shareholders) and track record of reducing fees over time give me confidence that the 0.22% is fair value.
More importantly, VWRP is the fund I'm most likely to keep buying through thick and thin. And that — consistency, not optimisation — is what actually builds wealth. A slightly suboptimal strategy executed relentlessly for decades beats a theoretically perfect strategy abandoned after three years because it got boring or scary.
── The Engine Room Keeps Humming ──
This buy is not exciting. It doesn't have a narrative. Nobody's going to ask me at a dinner party what I think about the Vanguard FTSE All-World ETF and then lean in with genuine interest. (If they do, I'm at the wrong dinner party.) But that's exactly the point. The best investments are boring. They're like the engine room of a ship — not the bit anyone wants to tour, but the bit that keeps the whole thing moving forward.
VWRP is the engine room of my SIPP. It doesn't need a turnaround story like Intel. It doesn't need AI tailwinds like Meta. It doesn't need antitrust immunity like Apple. It just needs capitalism to keep doing what capitalism has done for centuries — allocate capital to productive enterprises, generate profits, reinvest, grow. Over long enough periods, that has been a remarkably good bet. Not a certain bet. Nothing is certain. But a bet with the wind at its back.
If the US keeps dominating, VWRP captures that. If a new economic superpower emerges, VWRP captures that too — because it rebalances automatically as market capitalisations shift. If the next great industrial revolution comes from a country nobody's talking about right now, VWRP will own it before I even know its name. That's the beauty of a total world tracker. It doesn't require me to be smart. It just requires me to keep buying.
And so I keep buying. Not because it's optimal. Not because I've done a spreadsheet analysing 47 different global ETFs and concluded VWRP is the unambiguous winner. Because it's good enough, it's simple, and I'll actually stick with it. Three things that are worth more than any amount of optimisation.
As always, nothing on this site is financial advice. I'm a 66-year-old UK investor sharing what I do with my own SIPP. All investments carry risk, including the risk of losing money. VWRP invests globally, which means currency risk, political risk, and the risk that global equities as an asset class don't deliver the returns they have historically. Past performance doesn't guarantee future results. Do your own research, understand what you're buying, and don't invest money you can't afford to lose. I'm comfortable owning the world. You might not be. That's fine. Make your own decisions.