During the Panic of 1907, J.P. Morgan came up with a clever plan to slow the ongoing bank run. He told his tellers to count all the money twice before handing it over. The more time paying out the cash took, the more time there was to work on rebuilding confidence before money ran out.

Of course, that kind of tactic can’t work anymore, Ruffer Investment Director Duncan MacInnes explained on this week’s Merryn Talks Money. Now, he says, people can use the internet to move money anywhere anytime in the blink of an eye, a fact the world witnessed in real time last month. “This,” MacInnes says, was “not your grandfather’s bank run.”

But he adds that, for savers, it doesn’t really matter. Governments are standing by to protect depositors to the hilt. What you do need to worry about is the risk elsewhere. In the last decade, everyone has jumped up the risk curve in a desperate effort to make returns, MacInnes says. He’s seen those who once only invested in public markets move to private, those who used to do private equity go to venture capital—and the venture capitalists move to crypto.

Sign up to John Stepek's daily newsletter Money Distilled. https://www.bloomberg.com/account/newsletters/uk-wealth

See omnystudio.com/listener for privacy information.