I recommend decreasing the uncertainty about effects on soil animals and microorganisms by making donations to Rethink Priorities (RP) restricted to projects on soil animals and microorganisms.
Readers are welcome to reach out privately if they are interested in funding research on the welfare of soil animals. I know about one project proposal on this, not necessarily from RP.
Does RP have such projects?
Readers are welcome to reach out privately if they are interested in funding research on the welfare of soil animals. I know about one project proposal on this, not necessarily from RP.