其實已經很久、也有很多人都說，人類的行為像病毒，只是有的病毒會和宿主共存，有的會殺雞取軟，人類病毒比較像後者。很多人質疑NASA 和火星移民計畫，如果能把火星改造成適合人居的環境，為何不把錢花在改造地球環境時，NASA 只是搖頭。🎲

Hawking 回應很多人擔心生命會在地球上滅絕時說，生命只是能量流動、形式轉變的過程，只要有能量流動就有生命，碳基生命只是生命形式的一種，只是人類自以為了不起，人類最大的能耐只是毀了自己，不會毀了其他生命、也沒能力毀了地球🌍

這部影片剛上YouTube 我就看過，之後在維基上有很多正反結辯，我比較好奇的是這一段：

https://youtu.be/Zk11vI-7czE?si=T__syLIyTKpxl3z-

Upon its release, Planet of the Humans generated intense controversy[4][5][6] and critical reception was mixed. It was criticized by some climate scientists, environmentalists and renewable energy proponents as misleading and outdated,[7][8][9][10] but received praise for its contrarian stance and for provoking discussion. The filmmakers have defended the film from criticism. On May 25, 2020, Planet of the Humans was removed from YouTube in response to a claim of copyright infringement, which PEN America condemned as censorship.[11][12] The filmmakers challenged the claim, arguing that the fragment was used under fair use and that free speech was subverted.[13] Twelve days later, YouTube allowed the film to be viewed again. 

In November 2020, Moore removed it from YouTube where it was available for free and made it available on Amazon, Apple and Google's rental channels,[14] although a copy remains on the Internet Archive.[15] 

As of 2023, the documentary is available on Michael Moore's official youtube channel.[16]