re: Scott Pruitt says carbon dioxide is not a primary contributor to global warming

all that is readily available on the internet.

here is natural influences vs man made

this is observed vs predicted with the atypical natural cylclic variation in Co2 conc.



here is Ghgs



here is solar activity vs temp

solar output just came out of mini, the temp trend is up regardless




urban heating would be hard to quantify in terms of contributing to the overall global temp anomaly

yes all are factors but the major component is our external vs natural contribution to ghg's