The phrase highlights literature exploring potential future eventualities the place humanity faces existential threats. This encompasses narratives targeted on catastrophe, societal collapse, useful resource shortage, and different challenges impacting survival prospects. For instance, a publication utilizing this theme may depict people navigating a post-apocalyptic panorama and striving to rebuild civilization.
Works inside this class function thought experiments, prompting reflection on present societal constructions, environmental accountability, and human resilience. They will provide insights into disaster administration, group constructing, and the adaptability required to beat seemingly insurmountable obstacles. Traditionally, such narratives have mirrored anxieties prevalent throughout their respective eras, addressing modern fears concerning struggle, technological development, or environmental degradation.
