Today, In 2023, Humanity is facing a catastrophic human-induced climate crisis which seriously threatens our very survival. 

Fundamentally, Humanity is faced with this climate crisis for a few principal reasons, which are important to understand in order to advocate the best solutions.

1. Pollution (including that of overpopulated species, which can be seen from the point of view of Earth as a form of toxic pollution) does not recognize national boundaries and borders while Earth is subdivided politically into self-regulating nation-states, which regulate, or fail to regulate, pollution and population for their own people and territories.