Isnt there still disagreement among scientists that global warmings real?
No. There are vested interests who want to make it appear that there is a big debate going on, but there isnt, any more than there is serious debate over whether the earth is flat. The tactic of pretending that there is more uncertainty than there is, has also been used by many other groups (for example by the tobacco industry for a long time). Newspapers and TV news reports also like to manufacture ‘debates’, since arguments make a good story. For a couple of decades these forces confused the issue mightily, but the science is increasingly clear for all to see. Science works by looking at evidence, and the evidence is overwhelming. Nothing is ever certain in science, but some things are pretty close: for example the fact that the Earth is round. In theory, something may overturn this fact in the future, just as relativity replaced Newtonian physics. (But even then, something that works as well as Newtonian physics isnt completely overthrown, but rather extended. Newtonian physics is a
