Thank you @POTUS for seeing America in one word: "possibilities." Your hope for the future and your constant reminders that policy must make the lives of the American people better has been a lodestar. Leaving @WHOSTP after 2 years, I'm grateful to you, @VP and so many. A 🧵:.

I am leaving the @WhiteHouse, but the work continues! I'm returning to the @the_IAS and you can follow me at @alondra. #farewell #onward

To my amazing family and friends, who have been patient, supportive, and kind--despite my absences and less than reciprocal relationships with them over the last two years. I am so grateful for your love and your understanding!

To wonderful colleagues across government, who taught me so much and brought so much pride and joy to my time in public service.

To the mighty OSTP Science and Society team, who drove forward these important projects and so many more. My debt of gratitude and my admiration is limitless!

To the leaders and institutions that met the urgency and opportunity of this the moment with more than $1.2B in commitments to dismantle the structural barriers to accessing and thriving in STEMM careers and fields.

To Federal departments and agencies, and the broader research and publishing communities for their commitment to open scholarship and public access. #YearofOpenScience

Thank you. To the brilliant policymakers and technologists who, in consultation with industry, academia and civil society, developed the Blueprint for an AI Bill of Rights, non-binding principles for the design, use, and deployment of automated systems.

Thank you to #teamOSTP! In the cauldron of intensive work, we forged constructive collaboration, impactful policy, and true friendships. You work to tackle the great challenges of our day, everyday. I salute you.

Thank you to our extraordinary @WHOSTP leader Dr. Arati Prabhakar, who dedicates each day to leveraging science, research, and innovation to fulfill "America's aspirations." And thank you, Arati, for your friendship.

Madam @VP, it's been an honor to serve in an administration that bears your name and carries your courage and leadership to make America a stronger and more equitable nation. It was a privilege to work to advance your Space Priorities Framework. (And thanks for the ride!)

RT @CostaSamaras46: Of the more than 30 fusion companies in the world, two-thirds are based in the U.S., & most were founded in the last de….

RT @UNC_Lineberger: Following @POTUS' #SOTU Address, the White House Chief Science and Technology (@WHOSTP) Advisor Arati Prabhakar, MS, Ph….

RT @CostaSamaras46: Thanks to the leadership of @POTUS & @VP, communities will be healthier with new electric buses cutting down dangerous….

THIS is Joe Biden. 🧵.

RT @WHCOS: A pretty, pretty good night for @POTUS

RT @WHOSTP: Tonight, @POTUS doubled down on his priority to strengthen the data privacy and platform transparency for all Americans. #SOTU.

RT @CostaSamaras46: Look, I know as part of the Administration, I'm not a neutral observer on this point, but trust me that this is genuine….

RT @POTUS: For the lives we can save and for the lives we have lost, let this be a truly American moment that rallies the country and the w….