Human Evolution

Tag archives for Human Evolution

The Great Human Race: How to survive

The Great Human Race is a new production of National Geographic, in three parts. I recently viewed the first episode, “Dawn” which comes with this description: All people can trace their roots to the savanna of East Africa, the home of one of the first members of the human species — Homo habilis. Archaeologist Bill…

How Dogs Won The World

Years ago I proposed a theory (not anywhere in print, just in seminars and talks) that went roughly like this. Humans hunt. Dogs hunt. Prey animals get hunted. Each species (or set of species) has a number of characteristics such as the ability to stalk, track, kill, run away, form herds, etc. Now imagine a…

Tales of the Ex-Apes

Jonathan Marks’ new book is called “Tales of the Ex-Apes: How We Think about Human Evolution” I’ve got to tell you that when I first saw the title of this book, the letters played in my head a bit. Tails of the Ex-Apes. That would be funny because apes don’t have tails. Or Tales of…

A new early human fossil has been reported, recovered from the seabed near Taiwan. We are calling it Penghu 1. Simply put, it is the lower right jaw of a hominid (hominine) that most resembles either a form of Homo erectus or Archaic Homo sapiens (kin to, but not, Neanderthal). Teeth are fairly useful for…

How to find a Leprechaun

Nature editor and author Henry Gee has produced his Christmas list in which he describes his three wishes as an editor at a scientific journal; he enumerates the scientific discoveries that sit at the top of his professional “bucket list.” I started to write a comment on Henry’s blog post, here, but it turned into…

Catching Fire. The other one.

Catching Fire is apparently a very popular book and/or movie that everyone is very excited about. But Catching Fire: How Cooking Made Us Human is a different a book about some interesting research I was involved in about the origin of our genus, Homo. You can pick up a copy of our paper on this…

There are bacteria that use Iron (and other elements) to make tiny magnets that they carry around so they don’t get lost. (I anthropomorphize slightly.) There are isotopes of Iron that are not of the Earth, but are found only elsewhere in the universe. Suppose an event happened elsewhere and spewed some of that cosmic…

Penis Size: Does it matter and why?

A study just published in the Proceedings of the National Academy of Sciences explores the question of penis size and female preference in humans. The study involved making a set of 3D models of human males of various relative body sizes, and fitting them out with various size flaccid penises. These were shown to a…

Common misconceptions and unproven assumptions about the aquatic ape theory A Guest Post by Marc Verhaegen *2013 m_verhaegen@skynet.be It is often assumed that Alister Hardy’s and Elaine Morgan’s aquatic ape theory (AAT) suggests that more than 5 Ma (million years ago) there was a semi-aquatic phase in our past (explaining e.g. human fur loss, fatness…

Fighting Over Hobbit

The Hobbit is a book by JRR Tolkien, a just released blockbuster movie, and a hominid from Indonesia. Here, we are speaking about the hominid from Indonesia. A while back I wrote a review of a book by Dean Falk, for American Scientist. You can find that review here, and you can find a different…