Climate scientists are nearly unanimous that the earth is warming, and that human activity is the main cause. But they don’t agree how much Earth will warm. Researchers queried 14 leading climate scientists using expert elicitation. All identified the role of clouds as the biggest uncertainty.
During my life, many loved ones, friends and colleagues have discussed environmental and climate issues with me. I have read many sources online and followed the suggestions of the city (of New York). My household recycles and composts. I have also heard from sources online that these measures