Carbon dioxide is not "a primary contributor to the global warming that we see."
That is a lie.
CO2 is a primary contributor to global warming. That fact is not in dispute among climate scientists
So, the Donald Trump Regime keeps lying… and, we keep counting.
“A lie told once remains a lie but a lie told a thousand times becomes the truth.”... Joseph Goebbels, Nazi Germany’s Minister of Propaganda and Public Enlightenment
