The "97% scientists agree" is a total lie. There are thousands of scientists, actual climatologists who do not agree that humans contribute significantly to climate change as actual data does not back up the alarmists claims. The us delegate who presented climate "research" at the Paris Agreement summit/meeting straight up lied about climate data to make it look more serious. It's all a scam and big business.
Earth's climate has been changing for 4 billion years and will continue to do so weather we are here or not.
Some scientists believe in fact that we are headed for a new mini ice age due to suns diminished activity and he/she has done calculations to back up those claims. An ice age like the Maunder minimum.