He is able to doubt everything, except that he is exists. Descartes acknowledges that while everything might be fiction, no divine intervention can prevent him from thinking. This is where he concluded that if we are able to think, we must exist. The second mediation brings out the realization that as humans, we project characteristics onto the things around us. For example, when we see two people are walking together on the street, we project the belief and opinion that they are two humans that most likely know each other. However they can be strangers, or, even further, they could even be robots pretending to be human. The only true knowledge that we have is that we exist, we are able to think and we have to ability to project our thoughts and beliefs onto things around
He is able to doubt everything, except that he is exists. Descartes acknowledges that while everything might be fiction, no divine intervention can prevent him from thinking. This is where he concluded that if we are able to think, we must exist. The second mediation brings out the realization that as humans, we project characteristics onto the things around us. For example, when we see two people are walking together on the street, we project the belief and opinion that they are two humans that most likely know each other. However they can be strangers, or, even further, they could even be robots pretending to be human. The only true knowledge that we have is that we exist, we are able to think and we have to ability to project our thoughts and beliefs onto things around