Out of Africa

Big Data Revolutionizes Out of Africa Story

Filed under: Ancient human migration, eccology, History, Migration

Every once in a while, an article captures my imagination. Such is the case with one written by Axel Timmermann & Tobias Friedrich entitled “Late Pleistocene climate drivers of early human Migration” (Nature, Vol. 538: 6 Oct. 2016). This is big data applied to a most fascinating topic. Here is the abstract: On the basis …

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Parasitic Aliens

Parasitic Aliens

Filed under: eccology, Group Selection

I am reminded of the movies about aliens from other planets living among us by a remarkable article by Elizabeth Pennisi in the November 18 issue of Science entitled “An Evolutionary Classic.” Excerpts from the article: An army ant colony does not welcome outsiders. Not only are the ants notoriously fierce, but they specialize in …

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