by Robert Kelly | Nov 1, 2019 | Geocarbon
There exists a fascinating, if admittedly niche, strand of scientific enquiry that attempts to answer the counterfactual question: what would the surface of the Earth look like if life – plants, animals, humans – did not exist? Would weathering and erosion rates be...
by Robert Kelly | Jul 11, 2017 | Negative emissions
1 June 2017 Amidst all the discussion – often very technical discussion – of emissions trajectories and carbon budgets, one simple fact is often under-appreciated: reducing greenhouse gas emissions will, on its own, not be sufficient to keep temperature rise below...