>>8583472A better idea: declare that because of their noses they are a danger to humanity and they inject too much CO2 into the atmosphere as they breathe out compared to humans, thus directly contributing to climate change and global warming at enormous rates and putting humanity's survival at risk.
Just put it out there and propagate it a little bit, the masses so easily fooled nowadays will do the rest - no doubt there will be someone who will actually seriously believe this shit.