Animal Consciousness Research and Its Welfare Implications

The Cambridge Declaration on Consciousness and subsequent research have transformed our understanding of animal minds.

Key Facts

The 2012 Cambridge Declaration on Consciousness affirmed that non-human animals possess neurological substrates for conscious experience
Neurophenomenology research is extending consciousness consideration to fish, insects, and other invertebrates
The neural correlates of consciousness are increasingly being studied in non-mammalian species
Welfare science is incorporating consciousness research into indicators of animal experience

Welfare Considerations

The Cambridge Declaration on Consciousness, signed by a prominent group of neuroscientists in 2012, represented a major shift in scientific consensus — acknowledging that mammals, birds, and many other animals possess the neurological structures associated with conscious experience. Subsequent research has extended consciousness consideration further into the animal kingdom. This growing scientific consensus has direct welfare implications: if animals are conscious, their suffering matters morally, and the systems we build that affect them must account for that suffering.

What You Can Do

Engage with the scientific literature on animal consciousness
Apply the implications of consciousness research to your own choices and advocacy
Support research into the neural basis of consciousness across animal taxa
Advocate for welfare policy that incorporates current consciousness science