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DegenRolf's profile
Rolf Degen
Rolf Degen
Rolf Degen
@DegenRolf

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Rolf Degen

@DegenRolf

Science writer and book author in psychology, neuroscience and evolution

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amazon.com/Rolf-Degen/e/B…
Joined July 2013

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    Rolf Degen‏ @DegenRolf 25 Mar 2019
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    Beardedness enhanced the recognition of angry facial expressions, indicating that beards evolved as a threat display in the intrasexual competition between men. https://journals.sagepub.com/doi/abs/10.1177/0956797619834876 …pic.twitter.com/vvXdRlK15T

    10:58 PM - 25 Mar 2019
    • 53 Retweets
    • 169 Likes
    • bluishblue77 リツイート用 Shea Matthew Fisker biancaoverfunk Nelson Kaarisade Vague & Candid 👨‍👩‍👦‍👦🤔🍀🍄🚼🇫🇮 The Dark Matrix 💕Pinknouveau💕 camp002 Azor
    10 replies 53 retweets 169 likes
      1. New conversation
      2. Natasha Badenov  🐾‏ @NatashaBadenov 26 Mar 2019
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        Replying to @DegenRolf

        If we are apes surely it’s the lack of hair that has evolved and the question to be answered is why don’t women have beards?

        1 reply 1 retweet 1 like
      3. Mr.Weatherbee‏ @WeatherbeeMr 26 Mar 2019
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        Replying to @NatashaBadenov @DegenRolf

        Some do 😉

        1 reply 1 retweet 1 like
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      2. matt‏ @m10kuras 26 Mar 2019
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        Replying to @DegenRolf

        @AnthonyDzugan we all need beards

        1 reply 0 retweets 1 like
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      1. paper_mario_2‏ @papermario24 26 Mar 2019
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        Replying to @DegenRolf

        It could also have been a visual fitness indicator, akin to the peacock's tail. "See what my organism can grow/how much testosterone it could afford to produce in my adolescence?"

        0 replies 0 retweets 2 likes
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      1. Doug R Mitchell‏ @dougrmitchell 26 Mar 2019
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        Replying to @CAPSLOCKHUSTLER @DegenRolf

        I resemble this remark.

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      2. Tim  💯‏ @HundredthIdiot 25 Mar 2019
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        Replying to @DegenRolf

        Interesting, are there studies that also relate the timing of increase in western men wearing beards in the last 5 years or so? Increased competition?

        1 reply 0 retweets 0 likes
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      2. Ian‏ @IanAdAstra 26 Mar 2019
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        Replying to @DegenRolf

        Science rediscovers what sci-fi's long known. So Trek's Mirror, Mirror with Alternate Universe Spock sporting savage goatie.

        1 reply 0 retweets 1 like
      3. Ronald D. Potts ن‏ @RonaldDPotts1 26 Mar 2019
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        Replying to @IanAdAstra @DegenRolf

        Much of what appears to be the best science confirm much of casual wisdom.

        0 replies 0 retweets 0 likes
      4. End of conversation

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