It is only when you watch the dense mass of thousands of ants, crowded together around the Hill, blackening the ground, that you begin to see the whole beast, and now you observe it thinking, planning, calculating. It is an intelligence, a kind of live computer, with crawling bits for its wits.

In this quote, Lewis Thomas uses the example of ants to illustrate a fascinating concept of collective intelligence. He compares the behavior of ants, particularly when they swarm in large numbers around their hill, to the workings of a live computer. The mass of ants, though individually small and seemingly insignificant, collectively form an intricate system where they exhibit behaviors such as thinking, planning, and calculating. This comparison highlights the complexity of nature’s systems, showing how intelligence can emerge not just from individuals but from the interactions of many smaller components working together.

Thomas' description suggests that the collective behavior of the ants is a form of distributed intelligence, where the group as a whole behaves in a sophisticated way, even though each individual ant may not possess significant intelligence on its own. Just like the bits of a computer, which individually carry out simple tasks but together create complex functions, the ants work together as a whole beast, demonstrating that intelligence can be found in the interactions and coordination of many parts.

The origin of this quote comes from Lewis Thomas, a physician, biologist, and essayist known for his writing on science and nature. Thomas often explored themes of life, intelligence, and the interconnectedness of all living systems. His ability to observe and articulate the intelligence of nature—from the behaviors of ants to the functions of ecosystems—reflects his deep understanding of biology and his poetic approach to explaining complex ideas.

In essence, Thomas’ quote emphasizes that intelligence can be found not only in humans or high-level cognitive creatures but also in the collective behavior of simpler organisms. It challenges us to reconsider what constitutes intelligence, suggesting that the interconnectedness of smaller units can create a kind of emergent intelligence, similar to the way a computer operates, revealing an entirely different way of thinking about knowledge and decision-making in the natural world.