Who's laughing now? The science behind the UN's reaction to Trump
27 September 2018
After unexpected laughter greeted Donald Trump's recent speech to the UN, Professor Sophie ScottÌý(ÐÂÏã¸ÛÁùºÏ²Ê¿ª½±½á¹ûInstitute of Cognitive Neuroscience) explains that laughter is important for social bonds, but can also be a weapon of exclusion.