Google Trends shows an unprecedented decline in global warming headlines over the past decade.
The trend is forecast to continue - see dashed line.
The short and obvious answer is that we have no idea. I estimated percentages based on how many there are. I know the estimates are illegitimate in any scientific sense, although I received only one challenge in the comments. Ah well.
The debate is packed with nuances such the political use of exaggerated risk to control behaviour, but which of these arguments enables us to choose between the five climate scenarios do you think?
Scenarios 2, 3 and 4 are where various misguided enthusiasts claim we are at the moment. Climate science is too inexact in its definitions and too saturated with political exigencies for a neutral observer to distinguish between them. Not that there are any neutral observers in this debate.