Quadragesimo Anno §110

¹¹⁰ In the second part of this Encyclical where We have presented Our teaching, We have described the remedies for these great evils so explicitly that We consider it sufficient at this point to recall them briefly. Since the present system of economy is founded chiefly upon ownership and labor, the principles of right reason, that is, of Christian social philosophy, must be kept in mind regarding ownership and labor and their association together, and must be put into actual practice. First, so as to avoid the reefs of individualism and collectivism. the twofold character, that is individual and social, both of capital or ownership and of work or labor must be given due and rightful weight. Relations of one to the other must be made to conform to the laws of strictest justice - commutative justice, as it is called - with the support, however, of Christian charity. Free competition, kept within definite and due limits, and still more economic dictatorship, must be effectively brought under public authority in these matters which pertain to the latter's function. The public institutions themselves, of peoples, moreover, ought to make all human society conform to the needs of the common good; that is, to the norm of social justice. If this is done, that most important division of social life, namely, economic activity, cannot fail likewise to return to right and sound order.