Philosophyspeaking topic
The brain in a vat: could you be a brain stimulated in a laboratory, with the world a mere simulation? If our experiences guarantee nothing about reality, what is knowledge?
— Hilary Putnam, brain in a vat
practice with this topic
Set the timer (5-30 min), take 20 seconds of prep if you like, start talking. Jot your thoughts onto the sticky-note board.
similar topics
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