“…Accumulating evidence of the negative effects of loneliness on a broad range of health outcomes (Cacioppo & Cacioppo, 2018a; Holt‐Lunstad et al, 2015) calls for special attention to this phenomenon, in particular in challenging times like the current Covid‐19 pandemic. This is exactly what the special issue on “Loneliness and Health: Understanding and overcoming challenges in times of crisis and beyond” edited by Lippke and Warner (2023) does in form of a collection of high‐quality empirical papers drawing on different theories (e.g., entity theory of emotion, Jiang & Lee, 2023; the evolutionary theory of loneliness, Keller et al, 2023; or the theory‐based moderating function of positive affect, Beller, 2023), focusing on different populations (e.g., LGBT persons, Herrmann et al, 2023; cardiac patients, Fan et al, 2023; stroke patients, Lamont et al, 2023; rehabilitation patients, Keller et al, 2023; adolescents, Iyer et al, 2023; older adults, Li et al, 2023), and applying a variety of methods (e.g., longitudinal studies, Beller, 2023; Cohen et al, 2023; Takiguchi et al, 2023; intensive‐longitudinal diary studies, Jiang & Lee, 2023; a meta‐analysis, Li et al, 2023; and experimental, Sun et al, 2023; or intervention studies, Iyer et al, 2023).…”