If you can figure out what their motivation is, then you're ahead of the game. I think that's why a lot of people who are in this industry don't have a lot of friends - but have a lot of acquaintances - because you never know what everyone's ulterior motives are.
In general, the nightmare quality of Marx's thought gives it, in this bedevilled age, an air of greater reality than the gentle complacency of the orthodox academics. Yet he, at the same time, is more encouraging than they, for he releases hope as well as terror from Pandora's box, while they preach only the gloomy doctrine that all is for the best in the best of all possible worlds.