it might likely be the combined somewhat subtle, relatively unnoticeable effects …
of loss of topsoil, quality air & water, photosynthesizers & net primary productivity, connected biodiversity loss, and poor capture of daily solar energy
AND associated climate change from recklessness and use, directly & indirctly, of fossil energy for food, fiber, shelter, and stuff, etc. (and amking up for/masking of the aforementioned losses) by the dominant species
it might be the “natural’ and synthetic hormones and other chemicals in the water and food
or a pandemic
or it could be immediate with nuclear blasts
or it might be more “natural” through supervolcanic eruptons, asteroid impacts
other species exist to exist and mostly to exist to maintain the existence of that species
it does disappoint, frustrate, enrage me that it is most likely that “the demise”
will be “anthropocentric actions” … not to exist and maintain quality life for as long as possible …
but rather an arrogant modus operandi focusing on “me’s” rather than profoundly and holistically on “we”
