quoting financial times
The lockdowns have indeed suppressed carbon dioxide emissions, but less than we might hope. The climate science website Carbon Brief estimates that emissions in 2020 are likely to fall by about 5 or 6 per cent relative to emissions last year. That would be the largest fall on record. What might be a surprise is that it is not enough. If the cuts were compounded at that rate for the rest of the decade, we’d still fall short of what the UN Environment Programme estimates would be needed to restrict global temperature rises to 1.5 degrees. (A 2 degree target would be easier: five pandemics in the next decade would suffice.)
GardenWorld Politics - the book 