Does he know Glyphosate mimics glycine? I'm pretty sure he doesn't. That's an unknown to him.
Whenever you study a complex subject, you have to be aware that there are things you might not know about. And there are also things you might not know you do not know.
That's an unknown unknown.
You're making light of a very serious issue among scientists and science. An honest scientist keeps looking for the unknown, a dishonest scientist (to himself) stops looking, and then it becomes dogma.
This guy thinks he knows it all, but he does not, and he does not even realize that there could be things he does not know. When you do that, you can easily switch from doing science, to (accidentally or deliberately) start pushing an agenda.
Whenever you study a complex subject, you have to be aware that there are things you might not know about. And there are also things you might not know you do not know.
That's an unknown unknown.
You're making light of a very serious issue among scientists and science. An honest scientist keeps looking for the unknown, a dishonest scientist (to himself) stops looking, and then it becomes dogma.
This guy thinks he knows it all, but he does not, and he does not even realize that there could be things he does not know. When you do that, you can easily switch from doing science, to (accidentally or deliberately) start pushing an agenda.