One or two breads back, a Chelsea Clinton tweet was posted saying:
"96 elephants are killed every day. We should be doing all we can to protect this keystone species. …."
Sorry, still fighting with embedding and did look under share:
https://twitter.com/ChelseaClinton/status/970796076956639233
Maybe me but what caught my eye first was "keystone species."
https://www.nature.com/scitable/knowledge/library/keystone-species-15786127/
"A keystone in an arch's crown secures the other stones in place. Keystone species play the same role in many ecological communities by maintaining the structure and integrity of the community."
Is Q's keystone a thing or a group, a la Cabal, that consider themselves keystones? "…many ecological commmunities…" Many keystones? A keystone that is a group?