Joseph Schumpeter, a great economist and social scientist of the last generation, whose career was almost equally divided between Central European and American universities, and who lived close to the crises of the 1930s and '40s, published a book in 1942 under the title, Capitalism, Socialism, and Democracy. The book has had great influence, and can be read today with profit. It was written in the aftergloom of the great depression, during the early triumphs of Fascism and Nazism in 1940 and 1941, when the future of capitalism, socialism, and democracy all were in doubt. Schumpeter projected a future of declining capitalism, and rising socialism. He thought that democracy under socialism might be no more impaired and problematic than it was under capitalism.
He wrote a concluding chapter in the second edition which appeared in 1946, and which took into account the political-economic situation at the end of the war, with the Soviet Union then astride a devastated Europe. In this last chapter he argues that we should not identify the future of socialism with that of the Soviet Union, that what we had observed and were observing in the first three decades of Soviet existence was not a necessary expression of socialism. There was a lot of Czarist Russia in the mix. If Schumpeter were writing today, I don't believe he would argue that socialism has a brighter future than capitalism. The relationship between the two has turned out to be a good deal more complex and intertwined than Schumpeter anticipated.