Wrathall, D.J., V. Mueller, P.U. Clark, A. Bell, M. Oppenheimer, M. Hauer, S. Kulp, E. Gilmore, H. Adams, R. Kopp, K. Abel, M. Call, J. Chen, and A. deSherbinin et al. 2019. Meeting the looming policy challenge of sea-level change and human migration. Nature Climate Change 9:898–901. https://doi.org/10.1038/s41558-019-0640-4.