Tag: invertebrates

Our brains might have more in common with an octopus than we’d like to believe, suggesting that famed evolutionary biologist Richard Dawkins’ new paradigm is correct

Christian Twiste1 Comment

Almost everyone knows that an octopus is much smarter than we would expect for a boneless creature that lives in the ocean, but next to no one expected they would achieve their intelligence using some of the same genes and chemical processes we do. Octopi and their cephalopod cousins have long been regarded as unusually… Continue reading Our brains might have more in common with an octopus than we’d like to believe, suggesting that famed evolutionary biologist Richard Dawkins’ new paradigm is correct

Are we nothing more than massive colonies of self-replicating viruses traveling through time?

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The legendary biologist Richard Dawkins returns to evolutionary theory with his third and fourth big idea, ushering in a true paradigm shift in how we view ourselves, the world, and the DNA that builds bodies to interact between the two. Imagine if you can, extracting the DNA of an ancient eukaryotic cell, the earliest complex… Continue reading Are we nothing more than massive colonies of self-replicating viruses traveling through time?

The Edge of Sentience and the beauty of being wrong

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Can octopuses feel pain and pleasure?  What about crabs, shrimp, insects, and spiders?  The phrase “thought provoking” is frequently overused, but Professor Jonathan Birch’s new book on animal sentience and what we can do about it deserves the accolade and then some.   When I was asked to review an advance copy of Professor Jonathan… Continue reading The Edge of Sentience and the beauty of being wrong