What Exactly Is Reality? (Or Should That Be ‘Reality’?)

“What do we actually mean by reality? A straightforward answer is that it means everything that appears to our five senses – everything that we can see, smell, touch and so forth. Yet this answer ignores such problematic entities as electrons, the recession and the number 5, which we cannot sense but which are very real. It also ignores phantom limbs and illusory smells.”

How Do We Know For Sure There Is Reality?

“Philosophers are not being rude when they describe the approach most of us take as naive realism. After all, when they cross the street on the way to work, they tend to accept implicitly – as we all do – that there is an external reality that exists independently of our observations of it. But at work, they have to ask: if there is, how can we know?”