Aerocene is an interdisciplinary artistic community that seeks to devise new modes of ecological sensitivity, reactivating a common imaginary towards an ethical collaboration with the atmosphere and the environment, in an era free from borders, free from fossil fuels. In the wake of the debates on the Anthropocene, it foregrounds the artistic and scientific exploration of environmental issues, and promotes common links between social, mental, and physical ecologies. The publication is a synthesis of art, technology and environmental awareness, expanding on Aerocene as a vision for fossil- and emissions-free travelling and living in the atmosphere.