An interview with CEO and CIO of U.S. Global Investors Frank Holmes. With the central banks' seemingly endless monetary expansions, investor Frank Holmes sees widespread inflation looming. This applies to many everyday goods as well as industrial metals and all asset classes. In particular, the investor sees copper, silver and steel as core elements of the electrification of the world exposed to the inflation risk and sees in it a special investment opportunity. Another core investment is crypto mining with its company HIVE Blockchain, which ecologically operates Ethereum mining.