The left-wing case for controlled immigration
Controlled immigration was once a left-wing cause. It was a basic tenet of trade unionism – not to mention economics – that the number of workers in a labour market dictates the rate of pay. When more and more people compete for the same jobs, employers can cut wages. Those who care about profits rather than wages tend to be in favour of more migration. The capitalist will always dream of importing huge numbers of workers from countries with much lower wages, knowing they can be used to drive down rates of pay and improve profits. The rules of labour supply and demand remain just as true today, but it
