They can say that the anthropogenic forcing dominates, but the historical record doesn't show it. Natural variability caused the pause. That's not dominating. Do you even understand what the word dominate means? Are you even able to think for yourself?
Yes, and there is more than a scintilla of difference between dominates and mere signal. Yes they can say it, and they did, and they are climate scientists published in a high impact scholarly journal concerning the very subject at hand, whereas you appear to be a street corner mumbler in dire need of gobbling a fistful of haloperidol.