How do scientists use carbon dating
Koch foundation contributed to Suffolk University from 2008-2011.  Cato acknowledges that “Global warming is indeed real…” But when it comes to the causes of global warming, Cato has sent mixed messages over the years. human activity has been a contributor [to global warming] since 1975.”  Yet, on the same topic of whether human activity is responsible for global warming, Cato’s vice president has written: “We don’t know.”  Patrick Michaels, Director of Cato’s Center for the Study of Science, has referred to the latest Draft National Climate Assessment Report as “the stuff of fantasy.”  The most recent edition of Cato’s “Handbook for Policymakers” advises that Congress should “pass no legislation restricting emissions of carbon dioxide.”  Charles Koch co-founded Cato in 1977. An overwhelming majority of scientists agree — global warming is happening and human activity is the primary cause.
Richard Fink, executive vice president of Koch Industries, also serves as a director for both AFP and AFP Foundation. They are murderers, tyrants, and madmen.”  Heartland even once marked Earth Day by mailing out 100,000 free copies of a book claiming that “climate science has been corrupted”  – despite acknowledging that “…all major scientific organizations of the world have taken the official position that humankind is causing global warming.” Heartland received more than 5,000 from Exxon Mobil from 1997-2006 . Heartland also raked in millions from the Koch-funded organization Donors Trust through 2011. Koch and Americans for Prosperity/Citizens for a Sound Economy.  Heritage received more than .5 million from Koch foundations from 1997-2011.
 Exxon Mobil contributed 0,000 to the Heritage Foundation from 2001-2012.
For example, BHI Director David Tuerck has claimed that “the very question of whether the climate is warming is in doubt…”  Claims such as “wind power actually increases pollution” can be found in many of BHI’s reports. Weather BELL Chief Forecaster Joe Bastardi Denies Basic Physics: ‘CO2 Cannot Cause Global Warming’ 18 Exxon Factsheet: ALEC – American Legislative Exchange Council.