There have been ‘good news’ surprsie in the pass (US shal, China’s concern with pollution and the dramatic loss of renewables costs) but more positive surprises will be need if sustainable scenario is in going eventual about that future.
There have been ‘good news’ surprises in the past (US shale, China’s concern with pollution, and the dramatic fall in renewables costs). But more positive surprises will be needed if the sustainable scenario is to eventuate.