Recent years have seen rapid advances in 'artificial' intelligence. And at the same time, we are becoming more aware of the other intelligences which have been with us all along, unrecognized - animals, plants, and natural systems are slowly revealing their complexity and knowledge - just as the new technologies we've built are threatening to cause their extinction, and ours. James Bridle considers the fascinating, uncanny and multiple ways of existing on earth. What can we learn from these other forms of intelligence and personhood, and how can we change our societies to live more equitably with one another and the non-human world? We must expand our definition of these terms to build a meaningful and free relationship with the non-human, one based on solidarity and cognitive diversity. We have so much to learn, and many worlds to gain.