A lot of the debate in this thread is conflating two questions: are engineers more capable than MBAs? (Answer: of course not, in the sense that MBAs can do things that engineers can't, and are often very smart and technical people). Secondly, are MBAs less ethical than MBA, or do they make the decisions they do because they are exposed to market realities that engineers aren't? This is a tough and abstract question, and I think the answer depends largely on your feelings about capitalism and economics in general.