john hawks weblog

paleoanthropology, genetics and evolution

Download the Universe

  • What Technology Wants, apputated

    Sat, 2012-06-23 10:40 -- John Hawks

    On the ebook review site, Download the Universe, I have a new review of the app version of Kevin Kelly's book, What Technology Wants. The link to my review: "Telegraphing What Technology Wants".

    Sure, humans are coevolving with technology. We've done so now for more than two million years. Does that make technology-enabled humans into a "new kingdom of life"? That fundamentally misrepresents what a "kingdom" means in biology. Kelly argues for a much more deterministic view of evolution than biologists accept, and worries about an impending population crash. His beliefs in these cases are not without basis, but stripped down to mere theses they utterly fail to convince. Meanwhile, the section on the Amish -- so characteristic of Kelly's approach to understanding the social role of technology -- seems out of place here in the app. Its deeper overall context has been lost.

    So the app left me with a mental mismatch. As a reader who experienced both versions, I appreciated the synoptic view. It clarified my resistance to some of Kelly's ideas. Hopefully, many readers approaching the app for the first time will be motivated to investigate more deeply in the original book.

    I think Kelly's ideas about the nature of technological change deserve more critical attention from anthropologists, who seem to be sitting on their thumbs when it comes to technofuturism. We are adapted to technology, and we continue to change under its influence. That process of adaptation left castoffs, so that today's humans are a limited subset of our past potential. I happen to think that subset is a pretty good one, but as the process of adaptation continues, will that still remain true? Or will we recover lines of potentiality that may have appeared closed in the past?

  • E-book review: "Life on Earth", the future of textbooks?

    Tue, 2012-03-20 10:38 -- John Hawks

    "Download the Universe" is a new collaboration of 16 leading science communicators and scientists who are dedicated to understanding and furthering the art of science e-books and apps. The scene for science writing has fundamentally changed during the last year. Interactive books, self-published e-books, short "Kindle Singles", and new outlets for long-form science journalism have given us many new ways to bring science to a broader public. Traditional review outlets have fallen behind. The best sellers on Amazon often haven't seen any kind of mainstream review. That's why we're stepping up to highlight this growing mode of science communication.

    In my first review for "Download the Universe", I've taken a close look at the first of a new breed of biology textbooks: "'Life on Earth': the future of textbooks?"

    Some would argue that educational "innovation" is too often just window-dressing -- shopworn ideas in new, flashy clothing. Personally I tend to agree. It may be great to be able to bring knowledge to students for free, in the open. Saving school districts money may not be an unalloyed good, but it ain't evil. Still, openness isn't enough. The materials also have to be effective. When I opened "Life on Earth", I was skeptical...

    My view of the book is mixed -- some elements are truly magical. The animations and video present the opportunity to engage learners who aren't well-served by text-only materials. But it's still a work in progress, and it's not clear how to integrate these different elements in the most effective way. The text itself is the core of any book, and it needs to be stronger.

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Neandertals

For years, I've worked on their bones. Now I'm working on their genes. Read more about the science studying these ancient people.

Denisova

From a finger bone of an ancient human came the record of a completely unexpected population. My lab is working on the science of the Denisova genome.

Acceleration

The advent of agriculture caused natural selection to speed up greatly in humans. We're uncovering some of the ways that populations have rapidly changed during the last 10,000 years.

Malapa

Just outside Johannesburg, the Malapa site is producing some of the most exciting finds in human evolution. This site is the headquarters of the Malapa Soft Tissue Project.