Author Archives: Jonathan Ritson

Wishful thinking about carbon removal is slowing down climate action

intext-greenhouse-removals-blogWhat if the mere possibility of future greenhouse gas removal technologies (GGRs) could be influencing the perception of climate risk and policy decisions being made today?

This is the premise behind a new body of work by Nils Markusson, Rebecca Willis and Duncan McLaren looking at the possibility of ‘mitigation deterrence’, a concept whereby decarbonisation is put off due to optimism about future possibility of CO2 removal. Read more

Aviation needs a less risky strategy to get to net zero

Kondensstreifen am Himmel - reger LuftverkehrThe aviation industry body Sustainable Aviation has just released a road map to net zero by 2050. While this is a welcome change in ambition from the previous industry-set target of halving emissions by 2050, it rests on a lot of assumptions which don’t stand up to close examination and it has some important omissions which will make it difficult or impossible to keep global heating to 1.5C. Read more