The era of trillionaires will be dire for democracy. Here is how we can fight back

‘All thinkers of democracy, from Aristotle onwards, have highlighted the corrosive nature of extreme wealth for society.’ Photograph: Reuters

The stock market listing of SpaceX has led to an outpouring of celebration, from Wall Street to Silicon Valley. Yet those who rejoice in Elon Musk’s fortune surpassing the $1tn mark need to be reminded of a simple and vital truth: the mere existence of trillionaires is a major political and economic problem, probably the defining issue of our time.

Simply put, there is a fundamental tension between extreme wealth and the very possibility of democracy. Extreme wealth is always an extreme power. It’s the power to stifle competition, the power to shape public discourse, the power to influence policymaking, the power to buy elections, the power to stall social progress.