This all reminds me of what "deep throat" said to Bob Woodward as he was investigating Watergate...
"Follow the money"
M
More from that wikipedia article:
He has been referred to as the "official climatologist of the EIB Network" by Rush Limbaugh, who is the owner of the Excellence In Broadcasting network.
Spencer is listed as a member of the Heartland Institute and a contributor to the George C. Marshall Institute[17], both of which receive funding from ExxonMobil.