Moral relativism is the idea that what is considered right or wrong can vary based on cultural, social, or personal perspectives. This means that there are no absolute moral truths that apply universally to all people. Instead, moral judgments are shaped by individual beliefs and societal norms, leading to different interpretations of morality across different groups. For example, practices that are acceptable in one culture, such as polygamy, may be viewed as wrong in another. This concept challenges the notion of a single moral standard, suggesting that understanding and tolerance are essential when discussing ethical issues across diverse societies.