The first of three essays exploring ‘warm data’, which Nora Bateson explains is “information of another order…that is alive within the transcontextual relating of a living system”; information that is “wiggly, unpredictable and sometimes invisible”. We are encouraged to reflect on its role in helping us to make change “within ‘industrialized’ perception”, without ”re-produc(ing) the dreams of the cul‐ture in which it was forged.”