Harnessing fire for light, warmth, and cooking was a key event in hominin prehistory — but the smoke could have been disastrous for Neandertals and
other ancient hominins in terms of survival and reproduction, New Scientist reports.
Not exact matches
The collection includes stone tools and
other artifacts, as well as fossilized bones of animals and
ancient hominins, including the Neandertal bones that formed part of the sample used in three recent studies of Neandertal DNA.
All the suggested anatomical and physiological adaptations can be explained by
other hypotheses, which fit much better with what we actually know about the ecology of
ancient hominins.
The team believe their methodology can be used to unravel the transmission mysteries of
other ancient diseases — such as human pubic lice, also introduced via an intermediate
hominin from ancestral gorillas over 3 million years ago.
This suggests that unlike
other hominin species, these
ancient humans avoided inbreeding.