But planned obsolescence is possible only if the rate of technological change is contained.

All rent is based on the monopoly power of private owners of certain portions of the globe.

The right to the city is far more than the individual liberty to access urban resources: it is a right to change ourselves by changing the city.

The accumulation of capital involves the expansion of value over time.

The net worth of the 358 richest people in the world was then found to be 'equal to the combined income of the poorest 45 per cent of the worlds population - 2.3 billion people.

The geographical movement of money and commodities as capital is not the same as the movements of products and of precious metals. Capital is, after all, money used in a certain way, and is by no means identical with all money uses.

Individual capitalists, in short, behave in such a way as to threaten the conditions that permit the reproduction of the capitalist class.