{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/69380c0d4a9751f83d7c325d/6ac7b7e27ce338e8cdd474cc?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Steven Pinker: Common knowledge can start revolutions","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/69380c0d4a9751f83d7c325d/1791473381651-377a7ac9-4f50-4b37-8f5c-7c57d229193e.jpeg?height=200","description":"<p>You know what you know, and I know what I know, but only when we know what the other knows do we have common knowledge.</p><p><br></p><p>That’s the crux of cognitive psychologist Steven Pinker’s latest work, focusing on the shift from private to public knowledge, and how this can suddenly change behaviours or even start revolutions.</p><p><br></p><p>Steven Pinker joins Tanjil Rashid to discuss.</p>","author_name":"The New Statesman"}