Links Worthy of a Swine

Here are some links that are loosely related to the stuff on Utilitarianism that we are studying. Most of these deal with psychology. There's a lot of psychological research on happiness popping up lately. The first link is an overview of the psychology of happiness:

Some Dark Thoughts on Happiness

The second is a slightly optimistic take on our ability to change our baseline level of happiness. This is important to know for an ethical theory that values maximizing happiness:

The Hedonic Set Point Can Go Up

The next link deals with a famous moral thought experiment, the trolley problem. This gets brought up a lot when evaluating Utilitarianism:

Psychology of the Trolley Problem

The last link is an advanced overview of consequentialist ethical theories. Utilitarianism is a consequentialist theory, since it only looks at the consequences of an action to figure out whether an action is morally good or bad:

Stanford Encyclopedia of Philosophy Entry: Consequentialism

So what makes you happy? WaWa? Ping pong? Cookies?