I’d say killing people is risking one’s immortal soul. I’m not talking about doing charity or following a social gospel. I’m talking about violating the 10 Commandments.
Thou shalt not kill.
When we cause environmental harms we contribute to the harm and death of people. That’s just plain wrong in Christianity and most other religions.
BTW, armchair science saying “warmer temps grow more food” is also very wrong on the whole in the context of CC. You need to do a lot of research, or at least read the peer-reviewed research out there. CC is and will be harming food productivity for 100s of years, if not for 1000s of years. I’ve done extensive reading of scientific studies in that area. You can start with Google Scholar at
scholar.google.com/
Taking food away from people is wrong. It is not a matter of us trying to be charitable or follow a social gospel. It is just plain wrong to harm and destroy people’s food productivity.
I guess Jesus will forgive because we know not what we do, even if we do not repent and seek his forgiveness. But working to dissuade others from harming, putting their souls also in jeopardy. That’s worse. I think that may require seeking forgiveness.