  By demonstrating the role that historical population replacements and waves
of admixture have played around the world, the genetics work of Reich and
colleagues has provided a paradigm for understanding human history [Reich et
al. 2009; Reich et al. 2012; Patterson et al. 2012]. Although we show in
Ioannidis et al. [2021] that the peopling of Polynesia was a range expansion,
and not, as suggested by Huang et al. [2022], yet another example of waves of
admixture and large-scale gene flow between populations, we believe that our
result in this recently settled oceanic expanse is the exception that proves
the rule.
