Hedonism (Greek: hēdonē (ᾑδονή from Ancient Greek) "pleasure" +–ism) is a philosophical position that takes the pursuit of pleasure as the primary motivating element of life, based upon a view that "pleasure is good" i.e. pleasure has an ultimate importance and is the most important pursuit of humanity. The concept of pleasure is, however, understood and approached in a variety of ways, and hedonism is classified accordingly.
The three basic types of philosophical hedonism are psychological hedonism, which holds that the tendency to seek pleasure and avoid pain is an essential attribute of human nature; evaluative or ethical hedonism, which sets up certain ethical or moral ends as desirable because attaining them will result in happiness; and reflective, or normative hedonism, which seeks to define value in terms of pleasure. The ancient Greek philosophers Democritus, Socrates, Plato, Aristotle, Epicurus (341 – 270 B.C.E.) and their followers developed ethical theories centered on the “good life” (the ideal life, the life most worth living, eudaimonia, happiness) and the role of pleasure of achieving it. (Ref:- http://www.newworldencyclopedia.org/entry/Hedonism)
Objection against Hedonism
No general code of morality could be established on the basis of pleasure. Pleasure is essentially subjective feeling, and only the individual is the competent judge of how much pleasure or pain a course of action affords him. What is more pleasurable for one may be less so for another. Hence, on hedonistic grounds, it is evident that there could be no permanently and universally valid dividing line between right and wrong.
Answer to Q. No. 2
Classic utilitarian’s held hedonistic act consequentialism. Act consequentialism is the claim that an act is morally right if and only if that act maximizes the good, that is, if and only if the total amount of good for all minus the total amount of bad for all is greater than this net amount for any