Achieving the UN targets of limiting global temperature increases to no more than 1.5° requires an economic transformation the likes of which the world has never seen. Experts are divided on how to get there, but even the optimists concede it will require a major global shift.

How has the Covid-19 pandemic and its economic fallout affected the objectives? Will we see a speeding or slowing of progress toward carbon neutrality over the next three to five years?