In this exploration of Universal Signaling, we dive into the provocative idea that the world doesn't just feel like it’s full of ads—it might actually be made of them. From the evolutionary lineage of signaling to the modern "attention economy," the sources suggest that advertising is an ancient biological phenomenon that predates human commerce by millions of years. Whether it’s a flower "marketing" nectar to a bee or a bird singing a complex "fitness résumé" to a mate, communication is essentially the act of signaling information to influence the behavior of another.

The conversation traces how this biological drive has evolved into our current digital landscape, where attention, not money, is the ultimate scarce resource. We examine the "category collapse" ...