External World Skepticism - What if you're in the Matrix? (Conor McHugh)

source: Philosophical Overdose     2017年1月22日
Conor McHugh discusses an argument for radical skepticism which purports to demonstrate the impossibility of knowing the external world. He then proposes an answer to the argument. This talk was given in 2012 as part of a series called Philosophy Cafe at the University of Southampton.