envisionation.co.uk/index.php/blogs/nick-breeze-blogs/169-hunt-anderson-cop21 In this spontaneous conversation between two of Britain’s most vocal scientists on climate change and engineering, we see a frank analysis of the details that bely inconvenient truths for each one us. Our current carbon pollution rate is taking us towards a planet that is on average 4ªC warmer than today with regional variations far exceeding this and changes to the natural world that will be so profound that it is fair to say, this will not be the same planet.