{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-09 22:58:38.787Z","domain":"mas.to","followerCount":1870,"followers":"https://mas.to/users/brianvastag/followers","following":"https://mas.to/users/brianvastag/following","followingCount":1356,"icon":"https://media.mas.to/accounts/avatars/114/763/861/966/339/408/original/06bd05bc87a47ed5.jpg","id":"s703up21c9re6ik","inbox":"https://mas.to/users/brianvastag/inbox","iri":"https://mas.to/users/brianvastag","isLocal":false,"last_fetched":"2025-12-23 18:59:25.092Z","outbox":"https://mas.to/users/brianvastag/outbox","preferred_username":"brianvastag","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4WdGQu1Muflk+p9X+a3w\nHHdtlbDIsUUJ66Du6v5Ma+oYsSKwnE2rTNEhwJlzT5B7LBDDne1eSc9rwT+yaD0L\nVTOPp10t49oHkFMRs1SVwmhTGk0NQRZlSAmXuAKihkgLAzn1rP+cWQ0YofM74A/l\n5CzAPn3r3QMUFsqs9DpYncmcofTupzZtfchHAuXxO2KVr7HBzZoFPlGQCahHKv2l\nt6PlfTAM7D/X0gkKRhsKSRIIhK0fg5PakqOVe5iMLv5zaf/J7tQGND3gvSHAVjgd\nTaKWXz4tv7WEmZePOrSh4dd8xMfYVSn6A1trzKSuoqMLK7x2MXRSxYJlf44YRggZ\nBQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-06-29 00:00:00.000Z","summary":"

Occasional science reporter at The Washington Post and elsewhere. Disabled by complex chronic post-viral illness. Living on #Kauai #Hawaii. Sometimes SCUBA diver.

","updated":"2025-12-23 18:59:25.093Z","user":"","username":"Brian Vastag"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-04 01:26:06.145Z","domain":"eupolicy.social","followerCount":0,"followers":"https://eupolicy.social/users/SandraWachter/followers","following":"https://eupolicy.social/users/SandraWachter/following","followingCount":0,"icon":"https://eupolicy.social/system/accounts/avatars/109/960/695/959/431/627/original/a3dd02d26566e67a.jpg","id":"yqys02gotcur0ue","inbox":"https://eupolicy.social/users/SandraWachter/inbox","iri":"https://eupolicy.social/users/SandraWachter","isLocal":false,"last_fetched":"2025-12-23 18:59:25.234Z","outbox":"https://eupolicy.social/users/SandraWachter/outbox","preferred_username":"SandraWachter","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtrr5swNh+5FkYwWxqWNM\nuRB0FrC1hrhAdVnfIa2uxavfl9MFc7Z4VH75eem3aQ7dxC9ZC2lNkXp+/K1JU75F\nOmyMpTD5U3P2lUWIiqicLDf5ZdeDkHm7HLF3ZuGo9UHmUTynpm/GOk89Pk2YixPG\nadDFm4ntN2VjePiDIsALmO+5gpZixo2F/AVFI3I/d1SPlE7gahfEokGE5RVA2mgF\nIGZ5CD0KkGkggvgUP4ZqwIgSuMblcdTpm69Ej8Q9Lcm53QNrlrNP4/Klt76deEqe\nI9SMzvSbF3TrI5ePJEiTWgL9Mn8iGZH9NG11TnNuUqupbl5XvTVgxfbrLnPFhQT0\nCQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-03-03 00:00:00.000Z","summary":"

Professor of Technology and Regulation at the University of Oxford. sandra.wachter@oii.ox.ac.uk

Research on the legal and ethical implications of emerging technologies, AI, Big Data, and robotics as well as Internet and platform regulation. https://www.oii.ox.ac.uk/people/profiles/sandra-wachter/

Founder of the Governance of Emerging Technologies (GET) Research Programme at the Oxford Internet Institute. https://www.oii.ox.ac.uk/research/projects/governance-of-emerging-technologies/

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Searching for the numinous
🇦🇺 🇨🇦, now home in 🇺🇸
Researcher at the Astera Institute

Also active at: https://post.news/michael_nielsen & https://michaelnotebook.com

","updated":"2025-12-23 17:41:48.032Z","user":"","username":"Michael Nielsen"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-23 13:15:54.449Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/arkrause/followers","following":"https://sigmoid.social/users/arkrause/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/541/815/201/429/073/original/b43a2eea24383ecf.png","id":"wnon0hkheait62a","inbox":"https://sigmoid.social/users/arkrause/inbox","iri":"https://sigmoid.social/users/arkrause","isLocal":false,"last_fetched":"2025-12-23 18:59:25.546Z","outbox":"https://sigmoid.social/users/arkrause/outbox","preferred_username":"arkrause","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApLi22rlR2F1k7UyVJ5mA\noBuA9spg0INe8zxu+4EoW3spWiSW/ZEbFLyla/dN5uBFeUSV0AiVp/vp3RnrRFjJ\nDRCgx7prP1yTrFUEzIvDRmN9ZHxPfPjKX91fPCuT4isWo8jUxD6nXKRhHyWcXWd6\nnw0YBfQwkuBCq9wTcz1v/K3vihKI9kOhCWrNsKjy9frOJov7Svc5A/QjCRUYToQR\niQtm5l9XrPXFem0KFT0yE/hqD6rnWcp4z61XshzpbY1P4GFonl+t/YyermAFnjVw\nj6SCRAddWwSH/uiTsd95dOp4So5Sjjee2C6Siro91K18bMogR9SyyuXEBD66vryP\npQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-19 00:00:00.000Z","summary":"

Professor, Institute for Machine Learning, ETH Zurich

","updated":"2025-12-23 18:59:25.547Z","user":"","username":"Andreas Krause"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-23 18:59:25.584Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/mkcohen/followers","following":"https://sigmoid.social/users/mkcohen/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/541/276/006/868/027/original/af543c1b190582bc.jpeg","id":"rlazn9ruqxv6if4","inbox":"https://sigmoid.social/users/mkcohen/inbox","iri":"https://sigmoid.social/users/mkcohen","isLocal":false,"last_fetched":"2025-12-23 18:59:25.583Z","outbox":"https://sigmoid.social/users/mkcohen/outbox","preferred_username":"mkcohen","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3ByUnnX+TuszEbTy9td3\nE/eZQz+Ju/OhsNY60btryFGz/fkLR7IpUjfj+Q/awyfUO0j/6CjXEioJ1w5zR1OP\nOaa5bBmfrvnmxHXWDozwNpDJlHbRImZwG3BeGJWJU9A49pGutINQ+fgdBx2MeZrd\nDnXVsDbxxYAQLyMKhsWAsMbfrBtUsbJT/wLaj0QFVQ5eTRVrWkTVw6G00AMG6fg0\nSAvSJpVyqNQW9JKyJbKDlHb1Q4exW/MPh+Zj9nKAYlVfIQxrkoRlEu090xt4TzFr\n9WlBnkejb3oyboITVTQaN6DMRRX7UyNmOyxJTycNbShTqtvrtOlsIMLiu5OiYpou\nPwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-19 00:00:00.000Z","summary":"

I do AGI Safety research. http://michael-k-cohen.com/publications. Once I was Swiss chard for Halloween. Once Bill Clinton elbowed me in the face.

","updated":"2025-12-23 18:59:25.584Z","user":"","username":"Michael Cohen"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-23 18:59:25.626Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/mmahsereci/followers","following":"https://sigmoid.social/users/mmahsereci/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/445/279/040/384/765/original/1cdf5493cb58eb9d.jpg","id":"tffdevkjbmyii9g","inbox":"https://sigmoid.social/users/mmahsereci/inbox","iri":"https://sigmoid.social/users/mmahsereci","isLocal":false,"last_fetched":"2025-12-23 18:59:25.626Z","outbox":"https://sigmoid.social/users/mmahsereci/outbox","preferred_username":"mmahsereci","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1JCi9SI46zuQun0d4a2q\njRa4okk7QRJb+oA7zBjm7hhecJzcwFmJN0SYe4KaBKsQyt4uVuH6pMOxmuxzKsG4\n9WNiR0awC6DWrDJ20wf9seqLHHI3lNms2tfvmsI+cwE0fjE4VKGtzwlF4SZ8Zgw7\n5zVHqi9DFDz3rL0OSSpXXjdC+q8urtgx3nZLyz28AVicF9bBKKIiHGTQN0GLZ7Uh\n9wPrhjG5TxlNRzRJiN00O8V4AYyoR7XZ5tjjiR5U/bbo3TTXDGTzT+VgjL8fa/ra\nqF5ri+sm9SOSfFx4sXz7OnjO+YLOdxzCxE/nh54Ez2M4A+h4BBaRJNRkySmI6nt1\n5wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-02 00:00:00.000Z","summary":"

currently @ University of Tübingen, former AWS, former Amazon Retail. Max Planck alumni.

","updated":"2025-12-23 18:59:25.626Z","user":"","username":"Maren Mahsereci"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-22 16:34:27.235Z","domain":"sigmoid.social","followerCount":189,"followers":"https://sigmoid.social/users/doomie/followers","following":"https://sigmoid.social/users/doomie/following","followingCount":255,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/444/858/075/116/502/original/47d708ed08290ec5.png","id":"l2c3ogc9smbsz1q","inbox":"https://sigmoid.social/users/doomie/inbox","iri":"https://sigmoid.social/users/doomie","isLocal":false,"last_fetched":"2025-12-23 18:59:25.658Z","outbox":"https://sigmoid.social/users/doomie/outbox","preferred_username":"doomie","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxKn+aWrxZ4hRuP8FCCJ3\n3WWRZT6ZtNDDLTeZPzd2nKD9O4vpMqr/4n+tPJOgOuLalnqP1aN1TTPLXS3j8KxL\nf99ZmQBhT+sAgKMxJYduPgSOXlWbwcajyVYTTF0AcY87FQ5m7KXGpK5V8CY2a0Dl\nk4NHTf4wOz3iZiKds7kJb6KfE3495wnPDf3NkOZP2v192JWRXRnVRCyCvxMr3w6I\ne1LY4x0sBNpby9yNprd57iXJg0QT1Lp4TrskHX6MvYphXm2xz+imzd0T6evAfp+S\n6r3geed00Q1z8EFenk8n6zrmhl5J/cWC5obk6kcJ3zSPZk30nHToS1IaTe1sYdhh\nsQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-02 00:00:00.000Z","summary":"

Researcher at Google Brain, San Francisco

","updated":"2025-12-23 18:59:25.658Z","user":"","username":"Dumitru Erhan"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-23 13:15:54.652Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/sebfar/followers","following":"https://sigmoid.social/users/sebfar/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/555/745/450/966/256/original/cdcfd7d11776530c.jpg","id":"qa7ygwzfy9cyvak","inbox":"https://sigmoid.social/users/sebfar/inbox","iri":"https://sigmoid.social/users/sebfar","isLocal":false,"last_fetched":"2025-12-23 18:59:25.687Z","outbox":"https://sigmoid.social/users/sebfar/outbox","preferred_username":"sebfar","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8OOYROwmI6SSq4Q+iWni\ne42grPktT7njOsNTll2FaGxW98ey/zEtGQt8ojVTYId2bPqIU0KXnpMpat/LBeaP\nfBi/LMzkrvNSlfMTOT1CzJRXbMe92qSKvivm1t8F+/gXsWyqblA88w0dgTkTsNxc\nn9B9i9VAJ1bB9IKWIvo1ObWWAwHCx27eb8n9Ch7I9Zlbw7hlOY8H/o1s0PZEOevo\nkjGuM4NeAOltUF6N06AhkiG3da8eP45Pysx8Qr7i1wwT0EI7CsDhRSLiBTzZlwN7\nK4c7wRnCcDpyzU2OmjNIphoAgORNGUJ2lJDoe3ifhsGKkdqt1aXmhuv1VH2yaDNO\n2QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-22 00:00:00.000Z","summary":"

Research Scientist at DeepMind - AI Alignment. Associate Member of OATML and RainML at University of Oxford.

","updated":"2025-12-23 18:59:25.688Z","user":"","username":"Seb Farquhar"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-08 07:54:13.998Z","domain":"sigmoid.social","followerCount":648,"followers":"https://sigmoid.social/users/bamos/followers","following":"https://sigmoid.social/users/bamos/following","followingCount":131,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/537/424/312/555/398/original/c553b996705d3a5a.jpg","id":"v5bq0g6cet028nw","inbox":"https://sigmoid.social/users/bamos/inbox","iri":"https://sigmoid.social/users/bamos","isLocal":false,"last_fetched":"2025-12-23 18:59:25.722Z","outbox":"https://sigmoid.social/users/bamos/outbox","preferred_username":"bamos","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyLO3pYUd/G+vK98JVXWJ\nVSyEwMvyBj33HE3J5/tcEpFCVusR6zqS+UVasALig1kHMe8LVdQsa4LYAFtiS5wS\n2nxr94LFNECLF61vjI5Gfnnz3R7prXlIuJZejP3cisS9h3Jc9rN1p2Y9CPu5aMY6\noBs9/+cMBKdixRheRjQMWMfavAAdRU7isUl9AB1ARkwxvnMuE99i6mKvVr7JOx60\n91imynGgjE8iJz3SPnkb6SAeYo9W52VqniDOxxHefwfAVJccSEv88WfWCEt2WB3+\nXiE0crI6xvSwFZlQwLlnhq05lDta138St6hykz5aPpWoiLLAMzHv1z74hFlChMSm\nAQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-19 00:00:00.000Z","summary":"

Research scientist at Meta AI/FAIR on optimization, machine learning, control, and reinforcement learning. CS PhD from CMU.

","updated":"2025-12-23 18:59:25.723Z","user":"","username":"Brandon Amos"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-21 16:06:28.311Z","domain":"mas.to","followerCount":8826,"followers":"https://mas.to/users/maxroser/followers","following":"https://mas.to/users/maxroser/following","followingCount":98,"icon":"https://media.mas.to/accounts/avatars/109/496/437/746/274/691/original/3a2e002ec3aa7c7e.jpg","id":"d1nkjm5q8f23411","inbox":"https://mas.to/users/maxroser/inbox","iri":"https://mas.to/users/maxroser","isLocal":false,"last_fetched":"2025-12-23 18:59:25.781Z","outbox":"https://mas.to/users/maxroser/outbox","preferred_username":"maxroser","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAveCoFjlWHBfD1hPaYBFQ\njGXlpUrfjEMNVdaW0yt4bhEJnFQWB1aU1Hw4fGeBUzipn6OMOVS3ngfKVVkW/Wsf\n3MG1e+bVfpb+jcixdBBtzfCGcHBRx3IAmgFJiYFRnIxiE3DeKRqeHeoVg93yBbs9\nwHlJer5xh5PdTl/EGPLkeQ43JLmA6BBtKylcauc+haKnE+rgr/2a0IOoH4Ae26Lm\n15GtI/XlWusRr6uPvDWzGhc6EHrAdYx6UnOfz9G6cncdq+VlZHBbD4nL12O5K0zw\nlcgdWMp2Maw4ee8+ocFaztcIKdB4xDcq36sQTVYcatUoTNn7u8qXM6vMf6cBl9ww\nsQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-11 00:00:00.000Z","summary":"

• Founder of OurWorldInData.org
• Professor at Uni of Oxford

Data to understand the big global problems and research that helps to make progress against them.

","updated":"2025-12-23 18:59:25.782Z","user":"","username":"Max Roser"}],"page":1,"perPage":10,"totalItems":2048,"totalPages":205}

Michael A Osborne

Following