This article is a great look at the history and usage of task lists! Here is an excerpt:
When we struggle to express ourselves, we use lists. Like Umberto says, lists help us to make sense of the world around us. We create lists of the sights we see on vacation, the places we want to visit, the food we need to buy at the grocery store, and the tasks we need to get done. It’s a simple habit of increasing our day to day productivity.
Thanks for listening.