I do not think Cameron will take any notice of just me, Ana.
On the other hand he's not taking much notice of anyone who thinks he's an idiot for wanting to bomb Syria.
They do not call him the heir to Blair for nothing.
I think it is also the opinion of the person who wrote the comment in the Guardian. He's won human rights awards, which is more than will ever be able to be said of Cameron. He has also won FOI awards, something Cameron wants to stop. He's been a journalist since Cameron was in short pants, most of the time writing about defence, so I think he possibly knows a bit more than either of us, and even than Cameron.
I am prepared to trust his opinions.
Have you read the link? You really should.