Thanks, Peter, for your mathematical amplification. Yes, indeed, there are more than 3 layers. 10 to the 21st power and still climbing exponentially, as we keep adding population, and putting most of them on the "watch list" and the "do not fly" list. :trytofly:
added on edit: ... and the targeting systems for future predator-y or other special "treatments", sprays, vaccinations, or genetic modifications.
added on edit: ... and the targeting systems for future predator-y or other special "treatments", sprays, vaccinations, or genetic modifications.
"Where is the intersection between the world's deep hunger and your deep gladness?"