From 1918 to 1920, the Spanish flu epidemic swept the world killing tens of millions of people. The pandemic clearly revealed to the masses that the existing health systems based on private ownership and charities were not fit for purpose. The demand for public health services grew louder and unstoppable. In 1945, following six years of world war, the people of England, Scotland, Wales and Northern Ireland resolved there would be no return to the poverty of the 1930s. They fast-forwarded the creation of a welfare s…