John Rawls claimed "justice" demands governments use their power to benefit the least well off in a given society. But then he arbitrarily restricts the scope of these programs to particular nation-states. This betrays a fundamental problem with his idea of inequality.
In a world of demanding and ever-changing consumers, there is always a way to do things better, with greater quality, and at a lower price. Entrepreneurs must learn how to do this, or they will lose out to those who can.
Today's neoconservatives have found common cause with the Left in destroying those who disagree with them. In fact, this habit of denying a forum to any and all dissenters has a long tradition in the conservative movement.
Marxist G.A. Cohen is troubled by the freedom libertarians grant to property owners. But artificial limits are unnecessary when practical realities have so often intervened to limit property ownership by any one person.