Mass production of goods resulted in the use of mechanization to have an oversupply. Some labor work were replaced by machines, which created unemployment and change of needed skills for an upgrade. Common work can be done by machines while the craft was still handed down to skilled workers. There was a high demand for buying machines that can reproduce products faster.
It says that people have a moral responsibility to break unjust laws, and to take direct action rather than waiting potentially forever for justice to come through the courts