Already known for its "fact-checking" of controversial issues such as the outcome of the 2020 presidential election and COVID-19, Facebook now will mobilize a panel of scholars to "debunk myths about climate change. CNBC described Facebook's move as "further leaning in to the 'arbiter of truth' role that the company once renounced." The experts will come from the likes of the University of Cambridge, George Mason University and the Yale Program on Climate Change Communication. Facebook announced Thursday, CNBC reported, it will add a section to its climate change information hub that will features facts, misconceptions and falsehoods. The social...