Yes, well may you laugh but the laugh will be on the other side of your face as Sydney and Melbourne crash into the ocean as a 200 metre tidal surge strikes due to the ocean being too hot to be contained within the ocean boundaries and flows inland and drowns all the little babies, penguins and dingoes.
Myself I'm embracing climate change and looking forward to a 10 metre sea level rise and ocean frontage, that'll learn the money loving capitalists who bought down the expensive end of the street...