YouTube puts context label on White House’s video: YouTube imposed a fact-checking label on the White House’s Nov. 29, 2022 video, “The House Releases version 1.0 of the Climate and Economic Justice Screening Tool (CEJST).” YouTube put a context label that linked to the United Nations and claimed, “Climate change refers to long-term shifts in temperatures and weather patterns, mainly caused by human activities, especially the burning of fossil fuels.” A 2022 study found that atmospheric CO2 from fossil fuels was too low to cause global warming.