

Aaron Sloman: What is Life? Information, Intelligence, and the Ineffable within Science
4 snips Jul 3, 2025
Join Aaron Sloman, Emeritus Professor of AI and Cognitive Science, as he redefines life through the lens of information rather than just biological processes. He shares insights on animal cognition, emphasizing intelligence that can exist without language. The conversation ventures into the complexities of the mind-body problem and the role of technology in cognitive augmentation. Sloman also questions the deeper purpose of human existence amid modern challenges, urging a multidisciplinary approach to unlock the mysteries of life.
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Beyond Shannon's Information Theory
- Shannon's theory of information is limited to digital bit-based systems and does not generalize to biological information processes.
- Biological organisms use information in complex ways for growth, movement, and transformations beyond mere bit manipulation.
Life's Unique Informational Role
- Scientific models fail to capture life’s informational dimension because life uses information purposefully for goals, unlike physical phenomena like tornadoes.
- Life uniquely involves representation of possible futures and purposeful transformations of itself and its environment.
Metamorphosis Challenges Physics
- Metamorphosis illustrates biological processes that disassemble and reassemble organism parts using minimal energy in controlled ways.
- Current fundamental physics lacks explanations for these control mechanisms underlying metamorphosis and biological transformations.