One Argument For Taking the Climate Crisis Seriously

I found this video on my Friend Joe’s, Peace Church, website.  The video presents an argument for why we ought to take the climate crisis seriously, regardless of whether you believe that there is an actual crisis or not.  What do you think, do you find this guy’s argument convincing?

[youtube https://www.youtube.com/watch?v=bDsIFspVzfI&rel=1&border=1&w=500&h=441]