It's Frontiers Day at Ars Technica! Between the hours of 13:30 and 17:00 (all times US Eastern Daylight, UTC-4:00), we'll be carrying our livestreamed discussion with a half-dozen expert-packed panels on topics that range from IT to health care to space innovation. Each session will last approximately 30 minutes, with the last 10 minutes reserved for questions and answers from the audience. If you want to weigh in, leave your questions as comments on the YouTube stream . (You can also leave questions in the comments of this article, but YouTube is the preferred place because the moderators gathering questions will be focusing their efforts there.)

Schedule and sessions

The event kicks off at 13:30 EDT, with a quick intro from Ars Editor-in-Chief Ken Fisher and me. Even though this is a virtual event, Ken and I will be at the Ars studio at the Condé Nast Manhattan office to act as hosts. Ken will welcome everyone in and say some opening remarks, and we'll roll from there directly into the sessions. Each session will also be bookended by a short recap by Ken and me.

Session 1: TikTok—banned or not, it's probably here to stay (13:30 EDT)

Ars senior policy reporter Ashley Belanger gets to be up first with an especially relevant topic : While Congress and various states are vowing action against TikTok, will "banning" the app (whatever "banning" actually means) really come to anything? What are the policy implications around this kind of regulation, and how did we get here? We'll feature EFF Legal Director Corynne McSherry among the panel's guests, along with Columbia University's Ioana Literat and former White House lawyer and CPRI Executive Director Bryan Cunningham .

Enlarge (credit: Aurich Lawson)

Ars Technica is pleased to announce the return of Ars Frontiers, our single-day event that explores tech's most vexing and fascinating issues. This year's event will be held on May 22, and everyone is invited! Attendance this year is virtual, so we'll be streaming all six sessions over the course of three and a half hours.

Readers who stop by the front page every day already know that Ars is a leader in bringing smart people together to talk about important topics—whether that means interviewing experts about current events or watching our highly skilled readers dissect an issue in the comments. In that same spirit of fostering brilliant discussions, this year we've curated a list of topics that explore the modern interconnectedness of innovation, with panels led by our subject matter authorities like Eric Berger and Dr. Beth Mole. All sessions will be streamed live on the Ars YouTube channel.

The main event

Ars Frontiers 2023 will feature six virtual sessions on May 22, starting at approximately 13:30 US Eastern Daylight Time (-4 UTC). Ars Technica Editor-in-Chief Ken Fisher and I will host the event from our studio in Manhattan. Each session will run about 30 minutes, which will include some time at the end for audience questions. Here's the line-up! (Session order might change between now and when the event happens.)