feat: hyperlinks in Matias bio

Author: phette23

_data/speakers.yml

@@ -11,8 +11,6 @@
   last: Matias
   pronouns: he/him
   institution: Cornell University
-  bio:
-    "Dr. J. Nathan Matias (@natematias@social.coop, @natematias.bsky.social) is a computer scientist and social scientist who organizes citizen behavioral science for a safer, fairer, more understanding Internet. A Guatemalan-American, Nathan is founder of the Citizens and Technology Lab and an assistant professor in the Cornell University Department of Communication.
-    Matias has worked with online communities around the world to test effective ways for people to come together to create, maintain, and protect public goods online. He also studies the science of freedom of expression and diversity in knowledge-making endeavors. His work in design has received awards from FastCompany, and his research and advocacy has received awards from the Association for Computing Machinery and the Mozilla Foundation. Matias has published scholarship in journals including Nature, Science, and PNAS. His journalism has been published in The Atlantic, The Guardian, Adventure Cyclist Magazine, and many others."
+  bio: Dr. J. Nathan Matias (<a href="https://social.coop/@natematias">@natematias@social.coop</a>, <a href="https://bsky.app/profile/natematias.bsky.social">@natematias.bsky.social</a>) is a computer scientist and social scientist who organizes citizen behavioral science for a safer, fairer, more understanding Internet. A Guatemalan-American, Nathan is founder of the <a href="https://citizensandtech.org/">Citizens and Technology Lab</a> and an assistant professor in the Cornell University Department of Communication. Matias has worked with online communities around the world to test effective ways for people to come together to create, maintain, and protect public goods online. He also studies the science of freedom of expression and diversity in knowledge-making endeavors. His work in design has received awards from FastCompany, and his research and advocacy has received awards from the Association for Computing Machinery and the Mozilla Foundation. Matias has published scholarship in journals including Nature, Science, and PNAS. His journalism has been published in The Atlantic, The Guardian, Adventure Cyclist Magazine, and many others.
   image_src: /assets/img/keynotes/nate-matias.jpg
   keynote: true