Explain Berkeley’s statement “To be is to be perceived.” Did Berkeley deny the existence of external reality? Explain. Did Hume believe in a physical world beyond subjective reality? If so, what did...

Explain Berkeley’s statement “To be is to be perceived.” Did Berkeley deny the existence of external reality? Explain.

Did Hume believe in a physical world beyond subjective reality? If so, what did he say we could know about that world?