15,000 scientists have sent out a second warning about the future of the planet, which is at serious risk of deterioration for humanity and in
worse conditions on all environmental components after its first warning 25 years ago. The only exception is halting the deterioration of the ozone layer, which should be an example of how to solve global problems.

It is clear that it is necessary to double our efforts to avoid a catastrophe that is getting closer and closer, each one of us must take certain actions to collaborate in the recovery of our environment.

https://academic.oup.com/bioscience/advance-article/doi/10.1093/biosci/bix125/4605229