Ah, from the warmist UNSW.
Climate change is not crap - totally agree. Climate has always changed. Climate is merely weather over a 30 year period as stated by WMO, NOAA.
The amount of warming that is human induced, is what is debated. And scientists disagree over that.
Remember that story of CO2 being a well mixed gas? Here is NASA's map-

Doesn't show as well mixed.
Caption - 'Global atmospheric carbon dioxide concentrations from Oct. 1 through Nov. 11, as recorded by NASA's Orbiting Carbon Observatory-2.
Carbon dioxide concentrations are highest above northern Australia, southern Africa and eastern Brazil. Image Credit: NASA/JPL-Caltech '
Highest concentration over northern Australia? Must be those water buffalo, it can't be human emissions.