The philosophy that Berkeley espouses based on what he said is the philosophy known as Subjective Idealism.
This is a philosophy that believes that all of existence is simply made up of the minds of people and their private experiences and that all we know is based on our experience.
This is the view of Berkeley because he believed that we cannot make sense of anything that we haven't experienced privately.
Find out more on subjective idealism at https://brainly.com/question/3209845.