The Guardian view on finance failures: manmade errors amplified by machines

The late economist Hyman Minsky was a pioneer in understanding finance's grip on the US economy – and the consequences for society. In the 1980s, he predicted the rise of "money manager capitalism" and foresaw that institutional investors would become masters of the universe. Today, we are in a world of "money machine manager capitalism", where algorithms control the buying and selling of securities. Those paid to pick shares, mindful perhaps that their sales pitch was being undermined, claim such passive investing is "worse than Marxism". The rise of the robots has been undeterred by such criticism. The pioneer of this approach is the US firm BlackRock, which is the world's largest asset manager and last year became Britain's biggest one too.