We should question it; that's what science is all about. But there's a huge difference between questioning something and flat out denying its existence due to p

We should question it; that's what science is all about. But there's a huge difference between questioning something and flat out denying its existence due to politics or ignorance, or both. Those same scientists you linked to aren't throwing their hands up in the air, declaring that climate science is all a lie. Rather, they continue to study, to innovate, to question their own methods so they can improve their models and understand climate change.