The Argument from Dreaming is based on the premise that dreams are not real. This is because dreams are often bizarre and nonsensical, and they do not seem to follow the same rules as the waking world.

The Argument from Dreaming concludes that the external world exists independently of our minds because if dreams are not real, then the things we experience in dreams must exist outside of our minds.

There are several objections to the Argument from Dreaming. One objection is that dreams are sometimes based on real experiences. Another objection is that we can never be sure that we are not dreaming. Finally, some people argue that the things we experience in dreams are not always bizarre and nonsensical.

The Argument from Dreaming is similar to other philosophical arguments, such as the Argument from Illusion, the Argument from Evil, and the Argument from Change. All of these arguments attempt to demonstrate the existence of an external world independent of our minds.

The Argument from Dreaming is a powerful argument for the existence of an external world because it shows that the things we experience in dreams must exist outside of our minds.