The author suggests a 15% allocation to Emerging Markets and Ex-USA ETFs as a satellite to the core MSCI World holding, aiming for geographic diversification and exposure to faster-growing non-US economies. The mechanism is capturing growth outside developed markets while diversifying away from US concentration. The main risk is emerging-market volatility and currency risk.
The author proposes a 5% allocation to a physical gold ETF as a small hedge/diversifier within the portfolio. The mechanism is gold's role as a store of value and diversifier against equity and currency risk. The main risk is that gold generates no yield and can underperform equities over long horizons.
The author proposes allocating 80% of a new long-term portfolio to an MSCI World index fund (e.g., Fidelity's), betting on broad developed-market equity growth over a multi-decade horizon for the benefit of the investor's children. The mechanism is diversified passive equity exposure compounding over time. The main risk is equity market drawdowns given the investor is starting at age 60.