Actually, that's 2 different points of view on democracy: do we elect people to to do what we want now or to do what is best for us in the long run ? And who is

Actually, that's 2 different points of view on democracy: do we elect people to to do what we want now or to do what is best for us in the long run ? And who is "the people" ? The majority of the numbers (without any though for all minorities) ? The loudest minorities ? At best, both would be same: elected people would explain to the people what is best for them and convince them, then people would want what is best for them in the long run. But sadly, nobody like to be sacrified now for the long term better good of all. And politicians need to be reelected. So politicians have to hide and manipulate to some extend (for what they think is the greater good of most of the population)... "Crowd wisdom" is nice for really specific matters... but not really for managing a population with diversities in the long run.