[spokeshave]

Sunspots baby.....sunspots....the sun is on strike and isn’t producing the requisite crop of sunspots.....if this continues into the next 11 year sunspot cycle....expect at best another 400 year long mini ice age.

[az_gila]

Notice the author - Burt Rutan - who could be described as an engineer's engineer.

A person who can perform a careful look at actual data -

"GTs" in the chart are GigaTons of CO2