George Monbiot says it well in this short clip from Frankie Boyle's New World Order (11th April 2019):
He's right, of course. A goal of perpetual economic growth is a recipe for disaster. We urgently need a better way to measure human welfare than GDP.
In fact, he made a long list of the kinds of people he didn't want to rent to, though 'coloured' people aren't listed specifically.
More: UK's biggest buy-to-let landlord 'bans "coloured" tenants | Daily Mail Online (29. March 2017)