Quoting Christophe Grandsire <[log in to unmask]>:

> En réponse à Andreas Johansson :
> >That as well. But how could I absolutely _know_ I can't change how the real
> >world works?
> You can't. Another point for the impossibility to assert the existence of a
> "real world".

Rhetorical question just doesn't work here, do they? But it's nice to have you
agreeing on _something_ that doesn't follow by definition in this thread.

Speaking of defintions, we apparently have differing ones of "the real world".
To me, that's whatever exists, and so I'm forced to believe it does exist,
because otherwise I'm doubting my own existence again.