The Middle Way (Madhyamaka in Sanskrit) is the Buddhist philosophical tradition Varela drew on most systematically to formulate his cognitive science. The tradition teaches a middle path between two errors that look opposed but share a hidden assumption. Eternalism treats phenomena as having fixed, independent, self-sustaining essences. Nihilism denies that phenomena have any reality at all. Both positions assume that reality requires a fixed foundation — either there is one, or nothing is real. The Madhyamaka position dissolves the opposition: phenomena are real, but they arise in dependence on other phenomena, without fixed essence. The world exists; nothing in it has independent, self-sustaining being.
Varela saw in the Madhyamaka teaching a confirmation of what autopoietic biology had independently demonstrated. The living system has no fixed essence — it is a process of self-production that must be continuously sustained. Its identity is not a property it possesses but an activity it performs. This is the Madhyamaka insight formulated in biological terms: autopoiesis as dependent arising, cognition as śūnyatā-structured activity.
For cognitive science, the Middle Way displaces both realism and idealism. The realist position treats the world as pregiven and cognition as the task of representing it accurately; this is the foundation of classical AI, which treats intelligence as substrate-independent information processing. The idealist position treats the world as a construction of consciousness; this makes AI impossible in principle because machines lack consciousness. Both positions assume cognition is a relationship between two independent entities — mind and world — and ask which determines which. The enactive Middle Way denies the independence: mind and world arise together through structural coupling, neither determining the other, both constituted in their mutual dependence.
For the AI discourse, the Middle Way provides a specific discipline. The triumphalist says AI is genuine intelligence; the refuser says AI is mere simulation; both positions seek fixed ground. The Middle Way holds both truths without resolving the tension: AI's contribution is real (it participates in human cognitive processes, perturbs human enacted worlds), and AI is not cognitive (it does not itself enact a world through autopoietic self-making). These claims are not contradictory; they describe different aspects of the same situation. Holding them both requires the specific cognitive discipline that Madhyamaka calls realizing śūnyatā — and what neurophenomenology calls trained phenomenological awareness.
The groundlessness that the Middle Way reveals is not nihilism. The Madhyamaka tradition insists — and Varela insisted — that the absence of fixed ground is the condition for creativity, adaptation, and freedom, not an obstacle to them. Fixed essences cannot change; fixed grounds cannot shift. If things had fixed natures, nothing new could arise. The groundlessness is what makes the continuing autopoietic creation of worlds possible.
Varela's engagement with Buddhist philosophy was not decorative. He was a founding member of the Mind and Life Institute, practiced meditation with laboratory discipline across decades, and understood his own biological-cognitive framework as a Western scientific formulation of Madhyamaka insights. The synthesis was most fully articulated in The Embodied Mind (1991) with Thompson and Rosch, which drew systematically on Nāgārjuna's second-century Madhyamaka philosophy and contemporary commentators.
Dependent arising, not fixed essence. Phenomena are real, but they arise in dependence on other phenomena, without self-sustaining essence. Self is a process, not a substance.
Dissolution of the realism-idealism opposition. Both positions assume cognition is a relationship between pregiven mind and pregiven world. The enactive Middle Way denies the pregiven-ness on both sides.
Holding contradictory truths simultaneously. AI's contribution is real and AI is not cognitive — both claims are true, neither cancels the other, and holding them requires discipline.
Groundlessness as condition for freedom. The absence of fixed foundation is what permits change, adaptation, and creativity. If reality had fixed essence, nothing new could arise.
Awareness as ongoing practice. The Middle Way is not a resting place but a continuous discipline against the gravitational pull of the two cliffs. Triumphalism and refusal both offer the comfort of certainty that the middle withholds.
Whether Varela's enactive framework genuinely captures Madhyamaka philosophy or Westernizes it into something different is contested among Buddhist scholars and cognitive scientists. Varela himself was cautious about the translation, insisting that the enactive approach was a Western scientific formulation drawing on Madhyamaka insights rather than a transcription of Buddhist philosophy into science.