Michael Chabon in Henry Jenkins; Wyn Kelley; Katie Clinton (2013). Reading in a Participatory Culture: Remixing Moby-Dick in the English Classroom. Teachers College Press. p. 146. ISBN 978-0-8077-5401-6.
Ships are responsible for almost 5 % of the world's carbon dioxide emissions. An EU initiative is designing smart energy management strategies that will result in more energy-efficient shipping.