I assume by “our” you mean “every nation other than China?” The diction and style leads me to assume LLM authorship, FWIW The conclusion I got from the paper

I assume by “our” you mean “every nation other than China?” The diction and style leads me to assume LLM authorship, FWIW The conclusion I got from the paper was mostly that it’s about soil preservation efforts than building fungus sequestration. It would be hard to build at a similar scale to all soil on earth.