Objective idealism is a philosophical theory that holds that the external world and its objects do not exist independently of the mind, but rather are constructs of the mind or consciousness. This theory asserts that the physical world and the objects within it are simply ideas or concepts in the mind, and therefore do not have any independent existence.
One of the main arguments for objective idealism is that our perception of the external world is always mediated through our senses and our consciousness. We cannot directly observe the external world, but rather we can only perceive it through our sensory experiences. This means that our understanding of the world is always subjective and dependent on our own perspective.
Another argument for objective idealism is that our understanding of the external world is always incomplete and limited. We can never have a complete and objective understanding of the world, because our knowledge is always limited by the constraints of our senses and our own perspective. This means that our understanding of the world is always subjective and relative.
Despite these arguments, objective idealism has been largely rejected by philosophers, who argue that it is not supported by empirical evidence. Many philosophers have pointed out that the theory of objective idealism does not adequately explain how we can have shared experiences and how we can communicate with others about the external world.
Moreover, objective idealism conflicts with other well-established theories, such as the theory of causality, which holds that events in the world have causes and effects that can be observed and studied. If the external world is simply a construct of the mind, it is difficult to explain how it could have any causal relationships or consequences.
Overall, while objective idealism may offer a intriguing perspective on the nature of reality, it is not a widely accepted or supported theory in philosophy.