If Our Neurons Were Better, We Might Not Bother With Love

Neuroscientist David Linden says the human need for love is actually the indirect result of our inefficient neurons.

According to neuroscientist David Linden, the neurons in our brains are inefficient. Like really inefficient. These ancient cells he disses as "jellyfish-like or coral-like" are “unreliable, they leak signals to their neighbors and they're slow.” They’re so lousy at what they do that we need lots and lots of them to be at all intelligent, hence our need for big brains. And because it takes about 20 years for a newborn’s 400 cc brain to grow into an 1,200 cc brain, we need mothering for longer than other animals. And because being a single mom in nature is a tough gig, we need…

On the other hand, think of the money he saves on valentines.

LinkedIn meets Tinder in this mindful networking app

Swipe right to make the connections that could change your career.

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Swipe right. Match. Meet over coffee or set up a call.

No, we aren't talking about Tinder. Introducing Shapr, a free app that helps people with synergistic professional goals and skill sets easily meet and collaborate.

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10 books to check out from Jordan Peterson's 'Great Books' list

The Canadian professor has an extensive collection posted on his site.

Jordan Peterson with Carl Jung and the cover art of Jaak Panksepp's 'Affective Neuroscience' (Image: Chris Williamson/Getty Images/Big Think)
Personal Growth
  • Peterson's Great Books list features classics by Orwell, Jung, Huxley, and Dostoevsky.
  • Categories include literature, neuroscience, religion, and systems analysis.
  • Having recently left Patreon for "freedom of speech" reasons, Peterson is taking direct donations through Paypal (and Bitcoin).
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Your body’s full of stuff you no longer need. Here's a list.

Evolution doesn't clean up after itself very well.

Image source: Ernst Haeckel
Surprising Science
  • An evolutionary biologist got people swapping ideas about our lingering vestigia.
  • Basically, this is the stuff that served some evolutionary purpose at some point, but now is kind of, well, extra.
  • Here are the six traits that inaugurated the fun.
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Should you invest in China's stock market? Know this one thing first.

Despite incredible economic growth, it is not necessarily an investor's paradise.

  • China's stock market is just 27 years old. It's economy has grown 30x over that time.
  • Imagine if you had invested early and gotten in on the ground floor.
  • Actually, you would have lost money. Here's how that's possible.