{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/5faa3f28e102e70f9b1beca7/5fc7a62405b2bf12b0da2a36?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Why the world needs another trillion trees","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/5faa3f28e102e70f9b1beca7/1606910733492-f5fa1cbe22038df46adc0bc396163028.jpeg?height=200","description":"<p>The third episode of House on Fire explores a new initiative to grow and conserve a trillion trees on Earth. Is large-scale tree planting even viable? What good would it do and where could it go wrong? To answer these questions we talk to foremost experts – from scientist Tom Crowther to ecologist Karen Holl, from environmentalist Forrest Fleischman to Justin Adams, co-director of the One Trillion Trees platform – to weight the pros and cons of the world’s new fascination for forestation.&nbsp;&nbsp;</p>","author_name":"James Bray and Keyaira Kelly, World Economic Forum"}