Investing in startups across borders adds legal, tax, currency and cultural questions. A business angel's practical guide, with the research on angel returns as the starting point.

Most pitch advice focuses on slides. Experienced angels are listening for something slides can't show you.

Australia's superannuation system holds trillions in long-term savings, most of it invested nowhere near early-stage startups. Sweden's pension system shows a different path is possible.

Diverse founding teams and investor pools are not just a matter of fairness – the evidence increasingly points to them being a genuine driver of better decision-making and returns.

Both nations depend heavily on skilled migration to fuel their startup ecosystems. Their visa systems, however, send founders very different signals about how welcome they really are.

A good board makes hard decisions easier. A bad one makes easy decisions hard. Here's how to build the former.