Concord, solidarity, and mutual help are the most important means of enabling animal species to survive.

Internationalism is a social and political theory, a certain concept of how human society ought to be organized, and in particular a concept of how the nations ought to organize their mutual relations.

A pacifist will often - at least nowadays - be an internationalist and vice versa. But history shows us that a pacifist need not think internationally.

History shows us that other highly developed forms of civilization have collapsed. Who knows whether the same fate does not await our own?

Like all social theories, internationalism must seek its basis in the economic and technical fields; here are to be found the most profound and the most decisive factors in the development of society.

The main concept is that of an international solidarity expressed in practice through worldwide division of labor: free trade is the principal point in the program of internationalism.

Concord, solidarity, and mutual help are the most important means of enabling animal species to survive.