{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/601028c4acd9e84fedd1a6f6/62584b5f24887700120bc8f4?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Tipping Points","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/601028c4acd9e84fedd1a6f6/1649953802362-0b0764edb9ea133448a4b0152362f810.jpeg?height=200","description":"<p>In this third episode we discuss climate risk tipping points – those moments when a small change or changes become so significant they cause a much larger and often irreversible shift. Have we reached such a point with climate change? The most recent IPCC report appears to suggest that we are now on such an irrevocable path.&nbsp;We are joined by climate scientist <strong>Dr Eric Mackie</strong> &nbsp;from the University of Cambridge and <strong>Dr Luke Kemp</strong>, a research associate at the Centre for the Study of Existential Risk at the University of Cambridge.</p>","author_name":"Jim Haywood"}