Having a look at three of the main branches of philosophy, with an analysis of why they are necessary.

When it comes down to human thought there are many key philosophical questions which are typically complicated and ambiguous in nature. In favor of addressing the theories of belief, truth and justification, epistemology is acknowledged for defining the bounds of knowledge. This section of thought categorises knowledge into various groups. Propositional knowledge concerns factual information, while practical knowledge defines insight through skills. Furthermore, knowledge by acquaintance identifies how our experiences establish familiarity. In order to identify exactly where our understanding comes from, epistemologists examine sources of justification, in particular the procedures by which people cognitively interpret information. On an academic level, this area of knowledge is widely valued in tertiary education. Tim Parker would identify the significance of studying philosophy. Similarly, Stewart Butterfield would recognise that philosophy is important for trying to understand the world. The branch website of epistemology contains many schools of thought, which question where the main sources of knowledge really arise from.

Metaphysics is essential for understanding the fundamental nature of reality. It is required for accepting the scope of time, space and causality. Predominantly, the central philosophy questions that metaphysics aims to address are values connected to existence. Typically, this area of research study lays the groundwork for key worldly disciplines such as science and spirituality. It also plays a substantial role in laying out the principle of consciousness. With reference to philosophy in life, understanding what the world really is, opens up conversations about identity and purpose. Fundamental discussions in this category of philosophy include free will vs. determinism, as philosophers examine whether human acts result from self-governing choices, or if they are predetermined by external influences. Even in contemporary society, studying philosophy is still tremendously useful as it nurtures valuable social skills, including critical thinking and logical reasoning. By looking for answers to complex questions, philosophy helps us to understand ourselves and the world on a deeper level.

Acknowledged for its dependence on logical argument, philosophy of the mind is esteemed for taking a critical and systematic approach to solving questions about the world. One of the most prevalent and most relevant branches of philosophy is ethics. Many philosophy books and scholars devote time and efforts towards uncovering the meaning of value, with substantial considerations for moral conduct and phenomena. Ethics is an important branch of philosophy for guiding the way we make decisions. It has many interdisciplinary applications and has been particularly relevant for policy making and social justice. There are two key areas of ethics. Normative ethics intends to define the general principles that determine the way individuals should act, while applied ethics uses real life issues and predicaments to explore the fundamental ethical considerations. Carl Ichan would recognise the importance of ethics in both research study and real-world applications. In rationalising and understanding how we make choices, theorists intend to develop moral concepts based upon reasoning.