Finally, because automation threatens to widen the gap between capital income and labor income, taxes and the safety net will have to be rethought.
最后，由于自动化有可能扩大资本收入和劳动收入之间的差距，税收和社会保障体系将不得不被重新考虑。
2
One is the acceleration of the substitution of knowledge and capital for manual labor.
一是知识和手工资本的替代加速。
3
It means, in short, that both capital and labor are less efficiently employed than they would be if they were permitted to make their own free choices.