You can sell me doom by showing me. Again I ask, risking asking the wrong question, where's your support for your "estimate" that society will collapse globally by 2030 due to climate change?
What facts are you in doubt about? Do you have doubts that, as already-hot places become uninhabitable, people will flee toward places that are not, instead of staying put and, you know, dying? Europe is failing to absorb the refugee influx it already sees. In the US, 70M+ people voted for fascism in 2016 and in 2020, and a BorderWall™.
Do you doubt that as coral reefs bleach and oceans acidify, fisheries will collapse? They are already collapsing. Do you believe that as people fail to get enough protein, they will not respond with desperation?
Or are you one who insists that we don't have proof sufficiently iron-clad that record-high temperatures and record-low ocean pH will continue responding, as predicted and as observed for decades, to rising CO2 levels, and that we must act as if nothing is happening?
Your car speeding towards a cliff analogy presupposes your argument. I'd argue that a bumpy road is coming, not a cliff. I'd like you to show me why you believe it is a cliff, and that it is coming within 9 years.
Facts I'm in doubt about: that global societal collapse is coming by 2030. You could change my mind here, I'm practically begging you to do it, all you have to do is show me.
I don't doubt that coral reefs bleach, but I do doubt that it is really that big a deal, and I have reasons why. Here is one: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2982020/ they are not collapsing. See what I did there? If you could do that, just once, that would be great. You might even convince me that total societal collapse will occur by 2030.
I'm in doubt that climate change will cause famines that create a 200M migration problem worldwide. If you could give me a reason to believe that, and that it will happen by the year 2030, I'd really appreciate that very much.