Scientists' Warning to Humanity (1992) Scientists' Warning : 2nd Notice (2017) Scientists' Warning of a Climate Emergency (2019) 

แหล่งข้อมูล https://www.scientistswarning.org/ http://www.retired--nowwhat.com/2018/12/wake-up-world.html 

ภาพปก EP.7 https://inhabitat.com/ireland-declares-a-climate-emergency-promises-action/