Used Google Scholar to look up Professor Valentina Zharkova. Very well published and respected scientist, and solar dynamics is her field of study. Does that mean she's correct in her conclusions? No, but it means that her conclusions are based on solid evidence, so her judgements on what the evidence is pointing towards is to be respected.
So what happens if she is correct? Well, depending on the decrease in energy from the sun, and the increase in the amount retained from our GHGs, we will either see a lot less warming, or even a bit of cooling. Until the sun resumes normal cycles, then a whiplash effect, as the amount of GHGs in the atmosphere will be much larger by then.
So what happens if she is correct? Well, depending on the decrease in energy from the sun, and the increase in the amount retained from our GHGs, we will either see a lot less warming, or even a bit of cooling. Until the sun resumes normal cycles, then a whiplash effect, as the amount of GHGs in the atmosphere will be much larger by then.