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Do Octopuses Have Feelings? The Question of Animal Sentience

To be sentient is to have positive or negative experiences, such as experiences of pain, pleasure, comfort, warmth, hunger, anxiety or joy. Humans are sentient, but are we alone?
To be sentient is to have positive or negative experiences, such as experiences of pain, pleasure, comfort, warmth, hunger, anxiety or joy. Humans are sentient, but are we alone?
Saturday 18 June 2022 | 1 hour 29 seconds

In the UK, a new law requires all policymakers to have due regard for animal sentience. This law has given new urgency to the question: which other animals are sentient? Might some invertebrates, such as octopuses, crabs, snails, or even insects, have experiences that deserve respect and welfare protection?