Plants like the Venus flytrap can be 'put to sleep' using the same anesthetic drugs that work on animals. This exposure eliminates their electrical signals and response to stimuli, suggesting a deeply conserved biological mechanism for consciousness or responsiveness across different kingdoms of life.

When sped up, a bean sprout's movement reveals clear intent, making a 'beeline' for a support rather than flailing randomly. Our slow perception relative to plants makes us misinterpret their deliberate actions as passive growth, highlighting a fundamental bias in how we assess intelligence.

Being rooted and unable to escape danger, plants evolved to be highly predictive. They must anticipate changes in light, seasons, and resources to survive. This immobility, often seen as a weakness, is actually the evolutionary driver for a sophisticated form of forward-thinking intelligence.

Partnering with Interplant, John Deere is exploring a future where plants non-verbally communicate stresses like fungus or nitrogen deficiency by glowing at specific wavelengths. This creates a direct feedback loop between the plant and AI-driven machinery, allowing for hyper-targeted, real-time treatment.

Scientists mapped and simulated a fruit fly's brain. By only providing sensory inputs to the simulated neural structure, it correctly enacted motor responses like walking without any behavioral training or reinforcement learning. This suggests complex behaviors are inherent to the brain's wiring diagram itself.

Common anesthetics that render humans unconscious also work on plants, stopping their observable behaviors. This implies plants have two distinct states—awake and asleep. The difference between these states suggests it is 'like something' to be a plant, a fundamental argument for sentience.

Intelligence might not be exclusive to brains. Plants, with their cellular communication, could be Turing-complete and capable of developing general intelligence over evolutionary time. The nervous system is likely just a hardware optimization that enables the speed necessary for animals to compete, perceive, and move in real-time.

When exposed to anesthetic gases like xenon, active plants such as the Venus flytrap cease to respond to stimuli. This parallel to human anesthesia raises profound questions about a shared biological basis for awareness, which Michael Pollan terms 'sentience,' across different life kingdoms.

Afeyan proposes that AI's emergence forces us to broaden our definition of intelligence beyond humans. By viewing nature—from cells to ecosystems—as intelligent systems capable of adaptation and anticipation, we can move beyond reductionist biology to unlock profound new understandings of disease.