Solar, Ian McEwan’s first novel about climate change, employs a comic tone that departs from most climate fictions’ apocalyptic, dystopian and elegiac inspirations. Some critics saw in this innovative approach a lack of seriousness (Garrard 2013) and a reluctance to depict emotional engagement with the issue (Kerridge 2010), but some acknowledged that reading the novel as a satirical allegory allowed for a social critique of human nature and western societies (Traub 2018, Zamanek 2012). In this article, I argue that Solarʼs allegorical protagonist brings to light some tensions and contradictions at the heart of contemporary attitudes to climate change while avoiding the paralysing pessimistic tones of mainstream apocalyptic narratives. Set ...