Answered You can hire a professional tutor to get the answer.
Reflection Activity :
Reflection Activity: In the reading assignments so far, our beliefs about the existence of the external world are called into doubt.
1. What evidence do we have that the external world really exists and is not just a dream or an illusion? Can we ever really be certain that the external world exists, or that we are not merely dreaming, or that everything we experience is not just an illusion?