In the philosophy of space and time, eternalism is an approach to the ontological nature of time, which takes the view that all existence in time is equally real, as opposed to presentism or the growing block universe theory of time, in which at least the future is not the same as any other time. Some forms of eternalism give time a similar ontology to that of space, as a dimension, …

Philosophy – The study of general and fundamental problems concerning matters such as existence, knowledge, values, reason, mind, and language.. Branches of philosophy. Aesthetics – The study of the nature of beauty, art, and taste, and with the creation and appreciation of beauty.; Epistemology – The study of knowledge and belief.; Ethics – The study of the right, the good, …

Philosophy is the study of underlying things. It tries to understand the reasons or basis for things. It also tries to understand how things should be. "Philosophia" is the Ancient Greek word for the "love of wisdom".A person who works in the field of philosophy is called a philosopher.A philosopher is a kind of thinker and researcher.A "philosophy" can also mean a group of ideas …