When a scientist says that he does not deny global warming, that does not mean that he agrees with alarmist or politicians or common
yep, they can disagree with media representation or some ways to resolve it, but compared to climate deniers they don't deny the fact of it. ...
You are wrong. The phrase "climate denier" is used by anyone, politically or religiously a climate activist, to smear anyone they wish. Thus it has no specific meaning. Rather it's used by a person to smear those that do not agree with his views.
Often the term "climate denier" is used in conjunction with one of the arguments which is logically erroneous. These include Ad Hominem, and Argument by Ridicule.