Majorities can be wrong, majorities can overrule rights of minorities. If majorities ruled, we could still have slavery. 80% of the population once enslaved 20% of the population. While run by majority rule that is ok. That is very flawed notion of what democracy is. Democracy has to take into account several things - proportionate requirements of people, not just needs of the majority, but also needs of the minority. Majority, especially in societies where the media manipulates public opinion, can be totally wrong and evil. People have to act according to conscience and not by majority vote.