The Question of Sentience and Moral Standing

1. Are Plants sentient?

Cleve Backster's famous polygraph experiment with plants.

2. Vis a vis ecocentrism, should rivers have rights, i.e. moral standing?

Jens Benohr and Patrick Lynch, "Should Rivers Have Rights?

3. Are mycilium sentient, intelligent, morally-relevant?

Paul Stamets on mycilia and their dimensions of sentience and consciousness