There could be 1.2B climate refugees by 2050

there could be meteorite destroying life on Earth by 2040<p>just read what these alarmists claimed 10 or 20 years ago to get perspective

and even if thats an over-estimate, how many hundreds of millions are ok

Very important problem. And the effect it will have on xenophobia and support for anti-democratic politics should not be ignored. The 20th century will feel like an age of innocence.

There also could be zero.

<a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=iKiq5EwkzDg" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=iKiq5EwkzDg</a>