Haven't we had enough of these old codgers who won't be alive when the worst consequences of climate change are upon us telling us it's no big deal? Certainly, the President of the United States is in ...

William Happer, a professor at Princeton University, received the 2015 Frederick Seitz Memorial Award from presenter S. Fred Singer of the Science and Environmental Policy Project at the Tenth ...

President Donald Trump’s declaration last month that climate change is a “serious subject” marked the completion of a yearlong shift away from his outright denial of the global threat — a shift, ...

Editor’s Note: William Happer, Ph.D., is an award-winning physicist and the Cyrus Fogg Brackett professor of physics, emeritus, at Princeton University. Happer served as the director of the Office of ...

The physicist, 79, has a seat on the National Security Council – and thinks the science that proves global heating is wrong By the early 1990s, the man now dubbed the “chief climate change skeptic” in ...

Princeton physicist Will Happer, a prominent skeptic about man-made global warming, told the Senate Environment and Public Works Committee Feb. 25 that the earth is in a “CO2 famine,” and more ...

A senior official on President Donald Trump’s National Security Council appeared on a podcast whose host has promoted claims that some races were less intelligent than others. William Happer, a ...

A climate change denier who once compared the “demonisation” of carbon dioxide to the treatment of Jews in Nazi Germany is set to lead a White House panel assessing whether global warning poses a ...

William Happer, a White House National Security Council official known for being a prominent climate change skeptic, will be leaving his post in the federal government, a council spokesperson ...