Plastic pollution as a Great Filter - Technological societies clog their own cells with undigestable crap
Where do plastics-as-physical-interference in cellular machinery come in? Have people who regularly discuss SETI and the Great Filter discussed the nanoplastics-as-foreign-body problem re cellular function? In the framework of the Great Filter, the issue of microplastics and nanoplastics disrupting cellular function is a prime example of a Stage 4 Filter (Existential and Technological Filters) . Specifically, it falls under the "Self-Destruction / Technological Trap" subcategory, where an industrial civilization creates an advanced material or byproduct that inadvertently poisons its own biological foundation. The scientific community and biogerontologists actively explore this as the "nanoplastics-as-foreign-body" problem. It represents a pivot from looking at plastics purely as chemical toxins (like BPA leaching) to treating them as mechanical and structural disruptors of cellular machinery. 1. Where Plastics Physically Interfere in Cellular Machinery Because ...