In a nutshell: „But we are entering an increasingly dangerous period of our history. Our population and our use of the finite resources of planet Earth are growing exponentially, along with our technical ability to change the environment for good or ill. [...] It will be difficult enough to avoid disaster in the next hundred years, let alone the next thousand or million.” — Stephen Hawking
Quote:
https://www.ted.com/talks/stephen_hawking_questioning_the_universe
Graphic:
https://science.nasa.gov/climate-change/scientific-consensus