Final answer:
Utilitarianism is a moral theory that aims to maximize overall happiness and minimize suffering. It is based on the principle of utility, which considers the consequences of actions in determining their moral correctness. However, there are objections to utilitarianism due to its simplistic view and its failure to account for our common experience of morality.
Step-by-step explanation:
Utilitarianism is a moral theory that focuses on maximizing the overall happiness or pleasure and minimizing pain or suffering. According to utilitarianism, an action is considered morally right if it produces the greatest happiness for the greatest number of people. This theory makes use of the principle of utility, which emphasizes the consequences of actions in determining their moral correctness. However, there are objections to utilitarianism, as some philosophers argue that it offers an overly simplistic account of what is good and fails to adequately explain our common experience of morality in practice.