We need to get rid of carbon in the atmosphere, not just reduce emissions
- Written by Eelco Rohling, Professor of Ocean and Climate Change, Australian National University
Humans have burned 420 billion tonnes of carbon since the start of the industrial revolution. Half of it is still in the atmosphere. REUTERS/Stringer Getting climate change under control is a formidable, multifaceted challenge. Analysis by my colleagues and me suggests that staying within safe warming levels now requires removing carbon dioxide...








