Anders Sandberg
Future of Humanity Institute, Oxford University
Functionalist What matters is the organisation of the processing, not the material
Anders Sandberg approaches whole brain emulation from a computational neuroscience perspective. In Whole Brain Emulation: A Roadmap (FHI Technical Report #2008-3, co-authored with Nick Bostrom), he articulated the taxonomy of emulation scales, demonstrating that emulating a mind is not a single binary milestone, but a spectrum ranging from coarse population dynamics to sub-cellular molecular modeling.
Sandberg’s core theoretical insight is that whole brain emulation is a “radically conservative” path to artificial intelligence: it requires no fundamental theoretical breakthroughs in understanding how the brain produces thought, requiring only that high-resolution scanning and computational simulation reach the biophysical resolution at which neural dynamics are causally preserved.
His work analyzes the critical trade-offs between anatomical fidelity, connectivity scale, and physiological dynamics, recognizing that static connectomic reconstruction is only a necessary first step that must be coupled with dynamic electrophysiological modeling to instantiate a functioning mind.
Known for. Co-author of Whole Brain Emulation: A Roadmap (2008) with Nick Bostrom, computational neuroscience, and technological futures
Coverage on this site
- State of Brain Emulation Report 2025 and how far the Sandberg Bostrom roadmap has moved August 2026
- The Sandberg and Bostrom whole brain emulation roadmap eighteen years on August 2026
Related researchers
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Nick BostromOxford UniversitySuperintelligence (2014), the Simulation Argument (2003), and co-authoring Whole Brain Emulation: A Roadmap (2008)
- Anton ArkhipovAllen Institute for Brain ScienceLarge-scale neural simulation, biophysically detailed cortical models, AIBRAIN program, State of Brain Emulation Report 2025
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Blaise Agüera y ArcasGoogle VP and Fellow, CTO of Technology & SocietyComputational functionalism, active inference, on-device neural computing, What Is Intelligence? (2025), and Who Are We Now? (2023)
- Igor AleksanderImperial College LondonAxiomatic Consciousness Theory, neural state machines, The World in My Mind, pioneering neural network engineering
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Joscha BachCalifornia Institute for Machine ConsciousnessThe machine consciousness hypothesis, cyber animism, and MicroPsi
- Talis BachmannUniversity of TartuAttention-awareness theory, the preactivation hypothesis for conscious perception, masking and the microgenesis of awareness, perception without awareness
Anders Sandberg is listed with the other functionalists and computationalists, who hold that what matters is the organisation of the processing, not the material. The theory family behind that position is set out in the index of consciousness theories. Every researcher covered on this site is indexed in the directory of consciousness researchers.