Why? I see statements like this as evidence of denial - the same with the downvotes. No real counter argument, no evidence, just - "you are wrong".

Europe is relatively a much smaller fraction of the global economy or population than it was a few decades ago. It is militarily less significant. How is that not a decline?

Shooting the messenger is just another sign of being in denial.

>No real counter argument, no evidence, just - "you are wrong".

You presented no argument yourself, just a broad "denial". Which is, as GP said, is wrong. I am sure plenty of people are in denial but plenty are well aware of the real situation and doing things about it.