Natural Intelligence: What we and AI can learn from nature
Mar 8, 2024
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Discover the genius of natural intelligence with topics ranging from the carnivorous Venus Fly Trap to the problem-solving skills of African dung beetles. Explore the resilience and sensitivity of plants, the intelligence in nature displayed by slime molds and crows, and how AI can learn from dragonflies. Learn about the influence of cytokines on mood, the brain-immune system connection, and decoding animal communication with AI and bioacoustics.
Natural intelligence in animals involves sophisticated communication systems passed down through generations.
Decoding orcas' unique vocalizations with AI reveals complex dialects transmitted within populations.
Coral larvae demonstrate remarkable auditory sensitivity, using sound cues to navigate back to their home reefs.
Deep dives
Bats' Complex Communication
Bats possess a sophisticated system of communication using ultrasound calls that carry specific messages, like a male pippistrelle bat signaling its identity, location, and social connection during mating season. This intricate communication reveals that bats have dialects passed down through generations, with young bats learning to vocalize like adults by imitating their calls.
Intricate Orca Vocalizations
Orcas exhibit complex individual calls that are decoded by scientists using artificial intelligence. These calls indicate a form of dialect that orcas transmit over generations. By understanding and decoding these distinct vocalizations, researchers are shedding light on the sophisticated communication patterns within orca populations.
Communication in Coral Larva
Even without a central nervous system, coral larvae demonstrate an astonishing ability to hear and distinguish sounds. By tuning into the auditory signals of healthy reefs, these tiny larvae navigate back to their home reefs. This acoustic sensitivity showcases the interconnectedness between sound and navigation in coral larvae's remarkable journey.
Peacocks' Vibrational Communication
Peacocks employ intricate acoustic signals through vibrations with their tails, in addition to their visual displays during mating rituals. These hidden vibrations play a crucial role in attracting female peahens and influencing mating interactions among peacocks. The discovery of these vibrational signals enhances our understanding of the multi-sensory communication strategies used by peacocks.
Bioacoustics for Conservation
Researchers utilize bioacoustics and artificial intelligence to decode the sounds of nature, from bats and orcas to coral reefs and honeybees. These advancements in technology not only unveil the intricate communication networks across species but also hold potential for practical applications in biodiversity conservation, such as regenerating coral reefs through sound therapy and safeguarding endangered species like North Atlantic right whales from ship strikes.
Artificial intelligence is powerful, but what about natural intelligence? This hour, TED speakers explore the intrinsic genius in animal language, insect behavior, plant anatomy and our immune system. Guests include neuroscientist Greg Gage, computational neuroscientist Frances Chance, social psychoneuroimmunologist Keely Muscatell and environmental researcher Karen Bakker.
We want to dedicate this episode to Bakker who passed away in August 2023, only a few months after giving her TED Talk. Her research and legacy continue to inspire.
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