Typically radicals want to remove monetary incentives, replace capitalism with socialism or communism. While I believe in the principle of "from each according to his abilities, to each according to his needs" I have yet to see it functioning in any society larger than a few hundred people. In practice achievements need to be rewarded if we wish that they be repeated.

I usually say that I believe in marxism but not in people, I am a misanthropic marxist.