Morality requires adherence to rational principles that can be applied universally from "summary" of Groundwork for the Metaphysics of Morals by Immanuel Kant
In the realm of morality, there must be a foundation upon which our actions are judged. This foundation cannot be based on mere whims or personal inclinations, for these are subjective and can vary greatly from person to person. Rather, morality must be rooted in rational principles that are capable of being applied universally. This means that the principles governing our moral decisions must be such that they can be consistently followed by all rational beings. One key aspect of this universal applicability is that the principles we adhere to must be based on reason rather than emotion. Emotions are fleeting and can be easily swayed, leading to inconsistencies in our moral judgments. Rational principles, on the other hand, are based on logic and can withstand scrutiny over time. By adhering to rational principles, we ensure that our moral decisions are not based on temporary desires or impulses, but rather on principles that are grounded in reason. Furthermore, for a principle to be truly universal, it must be capable of being applied to all rational beings, regardless of their individual circumstances. This means that the principles governing our moral decisions must be such that they can be applied consistently to all people, regardless of their personal preferences or situations. In this way, our moral judgments are not based on arbitrary distinctions, but rather on principles that are applicable to all rational beings.- The concept of morality requiring adherence to rational principles that can be applied universally is a call for consistency and objectivity in our moral decision-making. By basing our actions on rational principles, we ensure that our moral judgments are not swayed by personal biases or emotions, but are instead guided by principles that are capable of being applied to all rational beings.
