“Earthworms are likely to have the largest potential beneficial effects in systems where they are least likely to occur,” Van Groenigen says. “This is a huge challenge.”

 

https://www.science.org/content/article/if-earthworms-were-country-they-d-be-world-s-fourth-largest-producer-grain?utm_source=Nature+Briefing&utm_campaign=6c58cfb500-briefing-dy-20230927&utm_medium=email&utm_term=0_c9dfd39373-6c58cfb500-46941286