You can be naive, but naive doesn't mean you go online and argue that people who know better are wrong, which is what he did.
Now he knows better. He has changed his mind. Which is what any rational person should do when presented with new information.
On the one hand I won't vilify him.
On the other hand he merely met the base requirements for "rational thinking" - so I am not about to give him any accolades.
Isn't this exactly what being naive means?
Palmer was suffering from confident ignorance.
You can be naive, but naive doesn't mean you go online and argue that people who know better are wrong, which is what he did.