Yes race which identifies a person by its skin type, is a social/cultural construct.
It can’t be anything else.
It is certainly a fluid construct, and attitudes etc change over time.
In science there will presumably be a number of human races.
Neanderthal I suppose could be another - although isn’t that under question now? The is another human species I’ve read about but can’t remember the name.
“We are killing like we haven’t killed since 1967”
A drop in the ocean in the great schemes of things....but replicated by how many more
