This paper hits on something many of us feel: progress is slowed not by lack of data, but by the absence of a generative map that shows how the levels relate. When you surface the shared geometry beneath cellular, circuit, systems, and cognitive frameworks, the “epistemological divide” becomes a convergence zone rather than a barrier. Once the underlying structure is clear, cross-scale inference becomes much more natural, and ontological clarity emerges almost automatically. Brilliant article. Feels like the field is moving toward this integrative view. @fMRI_today @NatureNeuro @NeuroCellPress @eLife