ashish arora

@ashisharora.bsky.social

economics, innovation, and random stuff https://www.fuqua.duke.edu/faculty/ashish-arora

news.stanford.edu/stories/2026.... Sadly I report that David Luenberger has died. His optimization research and textbooks had huge influence. Locally, he was a beacon of friendly rigorous optimism in support of interdisciplinary collaboration.

David G. Luenberger, pioneer in optimization theory, dies at 88

Luenberger’s doctoral research gave rise to a technique that aerospace and robotics engineers still use to track the hidden behavior of complex systems.

news.stanford.edu

One thing you can see in the latest Stancil blowup is that a sizable share of this website thinks that good intentions are the only thing that matter in policymaking, and expressing skepticism that a policy will really work as intended is equivalent to stealing food from the poor.

This unattributed 2020 viral video of a sea lion chilling half-underwater is the timeline cleanse you *need*. But it's also a great intro to a discussion of how pinnipeds (walruses, seals, sea lions) SLEEP, especially when they're too far away from a safe "haul out" location. Let's talk about it.

On this weekend’s episode of Wait Wait…Don’t Tell Me, I deliver the longest walk to the most tortured punchline of my whole life, which is obviously a source of great pride to me!!! Also I had a blast with Hari and Faith on the panel, plus Peter, Alzo, and the whole team!!!

Hari Kondabolu, Faith Salie, and me at the panelist table for Wait Wait. The show’s logo is in a screen in the background.

On Tuesday, a New Jersey town pulled $91M out of Citizens Bank over its business with ICE prison contractors GEO Group and CoreCivic. Yesterday, Citizens announced it was ending its relationships with GEO and CoreCivic. Money managers should DIVEST from $GEO $CXW www.nj.com/essex/2026/0...

This N.J. town just pulled $91M from Citizens Bank over ICE

Two N.J. municipalities have now pulled more than $330 million combined, according to the De-ICE Citizens Bank coalition.

nj.com

From Chester Zoo, I give you: bush dogs, native to South America. They're like a weasel crossed with a Corgi that swallowed a toy squeaker. These little guys are named Rolo, Chomp, Munchie, and Freddo. Let's learn about these tiny 'vinegar dogs' (who are quite fierce!). (📷: Chester Zoo via FB)