Cutting global net emissions to zero using existing technical and policy solutions will cost at most a few percent of GDP, with many solutions economically beneficial.
Halving global emissions by limiting GDP growth costs about half of the global GDP.
Not a tough choice.
Lauri Myllyvirta
The key finding of the report is that energy transition alone will not suffice.
We need to combine it with "sufficiency" to stay within 2 degrees. This includes labour hour reductions, growth caps in rich countries, less material consumption, and changes in food habits.
