very nature of human being. I've seen typical arguments contributing the problem today to be low quality of majority. If we look a little closer, even many well educated people are just as corrupted. Trying to improve characters of the mass proven to be a futile effort, by various religions and ideologies. Perhaps, the only thing works is by maintain balance of powers, and ensure it cannot be abused. This may be the least preferable, but the only workable. In the end, we have to accept that humans are imperfect.