That's not necessarily true, right? There are large costs associated with changing what we're doing and in absence of being able to actually control the climat

That's not necessarily true, right? There are large costs associated with changing what we're doing and in absence of being able to actually control the climate, those resources would be better spent on dealing with the outcome. If you're standing downhill from an avalanche that you set off when you clapped your hands, making sure no one claps will not be your chief concern.