{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"10-Minute Talks","title":"Charles Darwin and ideas of evolution","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/6b8fc7bf\"></iframe>","width":"100%","height":180,"duration":863,"description":"In this talk, Peter Bowler argues that at first it was widely assumed that humanity must be the goal of evolutionary progress. But Darwin’s theory of natural selection suggests that the ‘tree of life’ has many diverging branches and hence no predetermined endpoint. ","thumbnail_url":"https://img.transistorcdn.com/TQbE8RmZ0wJMxTfpTVhxQo3dkPkEphvBYRMdNpGTudA/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS83MzQ0/MDc0OWRjYzhlZjg2/ZjNkNjFlZjAyNWM5/Y2Y1MC5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}