'In the middle of last year, I visited Hobart. Officially, I was there to help run a writing workshop; unofficially, I was there for a gathering organised by a philanthropist with an interest in the environment. The guest list was eclectic – some scientists, an artist who has been creating work from ocean plastics and her partner, a writer or two – but there was no agenda, no expectation of resolutions or outcomes. Instead, seated in an old building in Hobart’s city centre, we talked about our work, the world, the future, searching out points of connection and intersection, discussing ways of expressing and managing the fears we were all, in our different ways, grappling with.' (Introduction)