First Online: 3 July 2018
Change Date: 11 July 2018
Change Type: Correction
Change Details: In the version of this Editorial originally published, the meaning of the last sentence in the first paragraph wasn’t clear and it has been changed from ‘Other repositories of wealth include oil, minerals and most valuably, people: consumers and labourers.’ to ‘Other repositories of wealth include oil, minerals and most valuably, people — acting both as consumers and as employees in a workforce.’
Free to read: This content has been made available to all.