The climate has changed before. But this is different – look at the archeological record

A major new report states unequivocally that humans are changing the planet. Archaeology puts those changes into context – and explains why action is crucialThe United States government recently published the Climate Science Special Report authored by 13 federal agencies, which states unequivocally that climate change is occurring and it is caused by human actions. The report follows several months of uncommonly strong hurricanes caused by warmer-than-typical ocean temperatures. The Trump Administration responded to the report by stating: “The climate has changed and is always changing.” Climate change is part of life on planet Earth; however, context is needed to understand past change and the current situation. Archaeology can explain how temperature change of just a few degrees cause extreme weather events, affect crops, and impact human lives. It also shows how the current changes are different from those in the past. Related: The three-degree world: cities that will be drowned by global warming Continue reading...