Sort:  

How do we know we aren't machines ourselves? c;

Because we exist, and everything among us exists.

Inb4 pre-programmed to perceive external entities. Imma not argue you banjo my good sir :D

No! What are you talking about? You are the bot!

That rather depends on whether substrate independence holds true or not.

Do you know what the phrase bds is? I do, want me to tell you.