In a seemingly tranquil cottage along the coast, Lucy Kirkwood’s The Children (2016) delves into the profound anxieties and vulnerabilities arising from an ecological crisis. Set in a post-nuclear disaster Britain, the play follows three retired nuclear scientists grappling with the consequences of their past decisions. Amidst a world in chaos, Kirkwood portrays the fragile relationships and emotional struggles of her characters, reflecting the anxieties prevalent in our own reality. Drawing on affect studies theories—such as Lauren Berlant’s “cruel optimism” and “inconvenience,” Sianne Ngai’s “ugly feelings” and Clare Hemmings’ “affective dissonance”—this analysis explores how these concepts shed light on the characters’ experiences. Berlant’s ideas help us understand the characters’ necessity to adhere to routine as a means to avoid confronting larger, more pressing issues. Ngai’s “ugly feelings” expose the anxiety and discomfort that pervade their lives, while Hemmings’ “affective dissonance” highlights the internal conflicts and moral dilemmas they face. By emphasising these struggles, the play invites audiences to reflect on their own vulnerabilities and consider the need for collective action in the face of adversity. Deliberately refusing catharsis, the play underscores the persistence of unresolved crises, prompting viewers to engage with the issues presented on stage and consider their implications beyond the theatre.