Human ingenuity is amazing when applied to labour shortages. The Black Death, Brexit, the recent American Immigration Crackdown. All of these events reduced th

Human ingenuity is amazing when applied to labour shortages. The Black Death, Brexit, the recent American Immigration Crackdown. All of these events reduced the supply of labour, resulting in increased wages and productivity. Goes to show that arguments about needing migrants and refugees from poor countries to fill labour shortages in the West do not hold water.