The petition does not give even one quote from the author of the book in question. What exactly is being contested here? It seems like the petition falls on it's own sword.

Dr Suzanne Simard already proved communication between trees of the same families years ago. Her studies have been

zdroj : www.culturelookingsideways.com/blog/2019/7/19/the-scientific-evidence-that-trees-communicate-and-are-sentient-beings