Q: What economic ideas related to land tenure  do Thomas Paine, Henry George and Sun Yat-sen have in common?

A: Thomas Paine, Henry George, and Sun Yat-sen all had similar economic ideas related to land tenure, particularly in advocating for land reform and the importance of land as a common resource that should be used for the benefit of all members of society.

Thomas Paine, in his book "Agrarian Justice," argued that all individuals have a natural right to land, and proposed a system of land taxes to fund a universal basic income for all citizens. He also believed that the value of land was created by society as a whole, and therefore that society should share in its benefits.

Henry George, in his book "Progress and Poverty," similarly argued that land should be treated as a common resource, and advocated for a single tax on the value of land. He believed that this would eliminate poverty and economic inequality by preventing land speculation and ensuring that everyone had equal access to the benefits of land.

Sun Yat-sen, a Chinese revolutionary and politician, also advocated for land reform as a means of addressing economic inequality and promoting social justice. He believed that land should be distributed more equitably, and proposed a system of land nationalization and redistribution to achieve this goal.

In summary, all three thinkers believed that land is a valuable resource that should be used for the benefit of all members of society, and that land reform is necessary to address economic inequality and promote social justice.