No doubt, "This wasn't originally intended for an explicitly Epicurean audience".
The Humanist wasn't interested so now I'm sharing it here.
Lol, I read "was" instead of "wasn't"
. This explains your emphasis on political/societal topics. On the other side, your text is explicitly at the beginning and in the middle part full of Epicurean thought. This might sound too doctrinal or even religiously for a humanist audience. Did they offer you to change some parts of the article?
"...irrevocable changes to the Earth’s biosphere will lead to the displacement of 2 billion human beings and cause the deaths of hundreds of millions more..."
I know that people give well reasoned arguments related to this. But I also know the bigger picture: The more abstract problems are, the more they tend to not enter into realization.
Proof? In my 25 years old geography book from school (data base already 30-35 years old) the authors claimed hunger crises to come in the Sahel Zone, which is the part of Africa situated between the Sahara desert in the north and the tropical climate southwards. Instead of starvation and people going extinct the population has doubled or tripled since. Ironically, in some parts even overweight and obesity go viral now.
What would the authors of the starvation thesis answer if I wrote them a letter with my objections? Probably, they are already retired and aren't interested in these topics anymore. This is the generational dimension of science. People come and go. Perhaps one would answer: "I'm happy that things have developed otherwise... at least in general, but I know a region where people are suffering!" "This is science, hypotheses can be proven wrong!..." "Our research has helped people to adapt to ecological challenges!"
I'm not interested in discussing pros and cons of certain topics as we do not discuss politics here and I don't find it fruitful either. What I observe is that crises and visions of "end times" have a psychological and sociological dimension, but the best part is this: The preacher never pays a price.