Forward in Energy Forum: Can Technology Curb Global Warming?

The Intergovernmental Panel on Climate Change maintains that keeping global warming under international targets of 1.5 to 2 degrees C would require a rapid, far-reaching transition to technologies and practices that either have minimal greenhouse gas emissions or even remove carbon dioxide from the atmosphere. What technologies are available to achieve rapid, large-scale emissions reductions, what are their barriers to deployment, and what could be done to accelerate their adoption?