Renewable technologies are gathering speed, putting the world within reach of falling greenhouse gas emissions. Climate experts say they "struggle to wrap their heads around" the sheer size, scale and speed of the current transition.
And once emissions begin showing a downward-facing curve, indicating decreasing emissions, I will begin to be hopeful.
But when emissions are still curving strongly upward, with no hint of even a straight trend line (indicating that emissions growth has halted), I continue to be brutally and hyper-realistically pessimistic.
And once emissions begin showing a downward-facing curve, indicating decreasing emissions, I will begin to be hopeful.
But when emissions are still curving strongly upward, with no hint of even a straight trend line (indicating that emissions growth has halted), I continue to be brutally and hyper-realistically pessimistic.