Skip to content
By using Twitter’s services you agree to our Cookies Use. We and our partners operate globally and use cookies, including for analytics, personalisation, and ads.

This is the legacy version of twitter.com. We will be shutting it down on June 1, 2020. Please switch to a supported browser, or disable the extension which masks your browser. You can see a list of supported browsers in our Help Center.

  • Home Home Home, current page.
  • About

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English UK
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log in
    Have an account?
    · Forgot password?

    New to Twitter?
    Sign up
DegenRolf's profile
Rolf Degen
Rolf Degen
Rolf Degen
@DegenRolf

Tweets

Rolf Degen

@DegenRolf

Science writer and book author in psychology, neuroscience and evolution

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

Tweets

  • © 2020 Twitter
  • About
  • Help Center
  • Terms
  • Privacy policy
  • Imprint
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    Your lists

    Create a new list


    Under 100 characters, optional

    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgot password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log in »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not working for you?

    Hover over the profile pic and click the Following button to unfollow any account.

    Say a lot with a little

    When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.

    Learn the latest

    Get instant insight into what people are talking about now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    Rolf Degen‏ @DegenRolf 22 Dec 2018
    • Report Tweet
    • Report NetzDG Violation

    Women were more likely than men "to cast the first stone", inflicting costly punishment on promiscuous fellow-females. https://www.sciencedirect.com/science/article/pii/S1090513818303064 …pic.twitter.com/SiY80ObRRS

    12:34 AM - 22 Dec 2018
    • 208 Retweets
    • 557 Likes
    • Gabriel 🇧🇷🇬🇧🇨🇱 Julia🍒 genius level midwit Failure_Furry friendship maximizer Mark W Smith Ronald D. Potts ن Srijit Sanyal VKEV
    20 replies 208 retweets 557 likes
      1. jltee‏ @jltee2 22 Dec 2018
        • Report Tweet
        • Report NetzDG Violation
        Replying to @DegenRolf

        Most women, if we are truly being honest with ourselves, know this. In truth, as a female, I fear other women more than I fear men.

        0 replies 0 retweets 8 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. New conversation
      2. Yeyo‏ @RealYeyoZa 22 Dec 2018
        • Report Tweet
        • Report NetzDG Violation
        Replying to @DegenRolf

        Yeyos lag i sitt esse @DivaFabuLiz @PicyVicy

        1 reply 0 retweets 2 likes
      3. This Tweet is unavailable.
      4. 1 more reply
      1. Stephen Inoue‏ @Riptide360 22 Dec 2018
        • Report Tweet
        • Report NetzDG Violation
        Replying to @DegenRolf

        Very condensed trove of info. Confluence of “do not assume my gender” versus the human goal of sexuality for the raising children in a stable, supportive environment with positive role models has me wondering where this is all headed.

        0 replies 0 retweets 3 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. This Tweet is unavailable.
      2. Jerry Boggs‏ @DeepSpace41 22 Dec 2018
        • Report Tweet
        • Report NetzDG Violation

        Funny take on "is replicated."

        1 reply 0 retweets 2 likes
      3. 1 more reply
      1. Buddy Casino‏ @buddy_casino 22 Dec 2018
        • Report Tweet
        • Report NetzDG Violation
        Replying to @DegenRolf

        As evo-psych would predict.

        0 replies 0 retweets 2 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Dax Kellie‏ @daxkellie 22 Dec 2018
        • Report Tweet
        • Report NetzDG Violation
        Replying to @DegenRolf

        @Brooks_Rob @KhandisBlake @francescarlub

        0 replies 1 retweet 0 likes
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Chi-Comm virus is worse than the flu‏ @DARogers2010 22 Dec 2018
        • Report Tweet
        • Report NetzDG Violation
        Replying to @DegenRolf

        It's like OPEC. It's a cartel, and suppliers, esp. small suppliers, are desperate to keep the price high. Buyers, OTOH, prefer cheap and easy access...

        0 replies 0 retweets 1 like
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo
      1. Jerry Boggs‏ @DeepSpace41 22 Dec 2018
        • Report Tweet
        • Report NetzDG Violation
        Replying to @DegenRolf

        In the following, I tell of a conversation I overheard btwn 2 women, one of whom wanted to restrain the behavior of the other: "How We Waded Into The Sexual Harassment Quagmire -- And How to Wade Out: One Man's View"http://malemattersusa.wordpress.com/2011/12/11/the-sexual-harassment-quagmire/ …

        0 replies 0 retweets 1 like
        Thanks. Twitter will use this to make your timeline better. Undo
        Undo

    Loading seems to be taking a while.

    Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

      Promoted Tweet

      false

      • © 2020 Twitter
      • About
      • Help Center
      • Terms
      • Privacy policy
      • Imprint
      • Cookies
      • Ads info