There are many very thoughtful people trying to bring about constructive changes in the public policies and laws of their governments. This is a daunting task in a world where law has been utilized to secure and protect entrenched privilege for centuries. Forcing governments to act in the common interest, and even to enforce existing laws, is proving nearly impossible.
Take, for example, one of the most potentially important pieces of international economic law ever written – the Law of the Sea treaty. The fundamental principle of treating the seas as a global commons is that the earth is the birthright of all persons, equally. And yet, what every national government has tried to do is claim sovereignty and exclusive rights of exploitation over larger and larger portions of the earth’s surface, its seas and its subsurface minerals. Adam Smith, David Ricardo, John Stuart Mill and a long list of political economists understood what was at stake. Following on their analysis and extending it, Henry George called for the societal collection of the annual rental value of all locations. Do this and two things would follow: government would have a sustainable income stream to cover the cost of public goods and serices as well as pay down national debt; and, by removing the profit from speculation in building locations, in natural resource-laden lands (and other forms of natural monopolies) the selling price of land would fall and remain low. That is, land would become far more affordable whether for residential or commerical construction, for agriculture, for environmentally-sustainable resource extraction – for whatever productive use people have for nature.
If only we somehow could muster the political will to do what is rational and moral.