... a distinction can be made at all between primary and secondary qualities rather than on what, specifically, should be included under such headings. Bishop George Berkeley is one of the main opponents to Locke's theory and argues, on various grounds, that a distinction between primary and secondary qualities can not ... our ideas of them, i.e. our ideas have a cause and that cause is the existence of objects in the external world. However, as Berkeley denies that we can have knowledge of this external world, it follows that we can not establish a causal relationship as to do so would ... i...

• Word Count: 2597
• Approx Pages: 10
• Has Bibliography
• Grade Level: Undergraduate

... belief that sensible things were composed of material substance, the basic framework for the materialist position. The main figure who believed that material substance did not exist is George Berkeley. In truth, it is the immaterialist position that seems the most logical when placed under close scrutiny. Having proven that the materialist is, at best, a doubter ... isn't really knowledge about any matter of fact. It is only a game of symbol, nothing about existence. Like logic it is a demonstrative science, mathematical truths are true by definition. Berkeley's radical opposition to the...

• Word Count: 2949
• Approx Pages: 12
• Grade Level: Undergraduate