{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/628ae70b7511be00176b5815/62aa787b445c11001268ac1c?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Bonus: Hamish Spencer","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/628ae70b7511be00176b5815/1653343887880-5eed53ff55d04528f6f39de642c84c04.jpeg?height=200","description":"<p>Kia ora, as a bonus for all you policy wonks is the full clip of geneticist and historian Dr Hamish Spencer on the 1928 Mental Defectives Amendment Act. </p>","author_name":"dan armstrong"}