> I personally will not reduce my living standard for the sake of some "green dream".
(1) It's not a dream, it's the physical world around you. If you like the way it is then action needs to be taken now.
(2) If you will not not willingly reduce your standard of living for a green world, then you will forcibly have your standard of living reduced by a shittier planet. Massive specie die-offs, expensive food, droughts, more frequent bad weather, heat and violence that comes with hotter temperatures, countries panicking and fighting for resources, people panicking and fighting for resources, etc.