the problem presented by philosopher david hume of not knowing if our senses are reliable because there is no way to test them is known as

penis

explanation:

weddwad

choices ? or is this a actual question from yourself ?

one of the central themes of edward abbey's work has been his staunch opposition to the glen canyon dam on the colorado river that created lake powell, destroying stunning scenery and wildlife habitat, endangering many rare species of fish and animals, and also irreparably destroying many important archaeological sites which provided information about the early inhabitants of the united states.

the characters are fiction but they are based off of people that were reaky in that situation