Falsifiability, Popper, Marx and Mises

Hristos Verikukis has an illuminating paper revealing, among other things, that Karl Popper's criticism of Karl Marx's social theories is not only applicable to Marx's, but Popper's social theories, and the latter actually said just about as much in his body of works. Briefly touching on another thinker, Mises' 'Praxeology' appears to be just as vulnerable as Popper's Rationality Principle - as are those theories of Einstein, who Popper credited as "following real science."

Popper claimed that falsifiability was the foundation for the scientificity of any theory: if it cannot be falsified, it is thrown out; if it can be tested (and therefore potentially falsified), it is thrown out if such falsification succeeds. his particular criticism of Marxism was that this falsifiability was not present in the theoretical framework that Marxism comprised.