Scientists are of the opinion that global warming is a root cause of prolonged human interference with the natural environment and its due to the natural environment is contaminated by people and their technology the scientist all around the world are focusing on the positive and negative effects of climate change.
This change that has brought by the artificial use of nature by man for his survival and destruction of the earth that the Holocene epoch is going to create when it ends will be fatal for the planet.
henceforth science has made research labs around remote corners of the world trying to study sensitive environments and gather data and estimate the seasonal variations and fluctuations in patterns of the landscape from ice to land and then to water and then to complete transformation of the earth.
I think two giant asteroids crashed into each other billions and trillions of years ago and slowly within the billions of years to come, one formed into earth and the other formed into the moon... Well something like that