It was a bonnie morning 410 million years ago in what are now the Rhynie chert fossil beds in Scotland. The mists had begun to lift and swirl over the landscape, where hot springs burbled, lichen papered over rocks, and worms slithered as only worms can. Here, almost all life stayed close to the ground. The second-tallest organism at the time, a plant called , grew to a few centimeters at most.
The digital advertising industry has always been eager to create standards that simplify complexity. Taxonomies-structured systems for labeling content and products-are one such attempt. And while the IAB Tech Lab's new guidance to connect Content Taxonomy 2.1 with Ad Product Taxonomy 2.0 represents progress, it also raises a fundamental question: Is this really the evolution we need? Or is it just a neater version of a system that no longer fits the reality of how people engage with content?
