The 'Father of the Internet' is finally retiring from Google
Vinton Cerf, the legendary architect of TCP/IP, is stepping down as Google's chief internet evangelist after more than two decades. While celebrating his historic career, Cerf warned that the rise of AI agents will demand formal, precise interoperability standards rather than relying on ambiguous natural language communication.
Imagine a bunch of agents talking to each other in natural language, you know, that's kind of terrifying.
- jvanderbot
I met Vint at the Kech Institute for Space Studies. He arrived to help us look at in-space data centers for planetary science throughout the solar system. He was a big proponent of delay-tolerant networking and other useful networking stacks, so he was the "rep" for that layer of problems.
Just the nicest guy you could imagine. He took the note-takers job during our breakouts, had beers with us after the session, and asked really good questions and never asserted anything the whole time.
What a legend.
- jibal
I worked on the ARPANET project under Steve Crocker at UCLA and met his bud Vint there (with his ever-present 3 piece suit, briefcase, and hearing aids) ... what a great guy.
An anecdote: I wrote a program (in Sigma-7 assembler I think) to play Jotto--a bit like Mastermind but with 5 letter words. Vint loved to poke around in people's directories to see what they were up to and found my program. He played it a few times, and then collared me to ask me a couple of questions: 1) It seemed to know some of the words he entered but not all -- what was up with that? 2) What sort of AI algorithm was I using for the program to make guesses? (It usually beat the human player.)
Answers: 1) I didn't have a digitized dictionary (it was 1969!) so I hand-entered the five letter words from a pocket dictionary but got tired halfway through so it only knew words starting with a-l. 2) The program would eliminate any words that didn't fit the responses to its guesses so far and then pick a remaining word at random.
Upon hearing my answers Vint walked away in disgust! But years later he gave me a recommendation when I interviewed with Google (it didn't work out for other reasons).
I also shared a cubicle wall with another Van Nuys High alumni, Jon Postel, aka "God of the Internet". Sartorially, Jon was the complete opposite of Vint--long scraggly beard, blue jeans, forever barefoot--but those weren't the things that mattered. Man, those were the days.
- mehulashah
For all the naysayers in this thread, I gotta say you’re wrong. Vint is a class act. Humble, helpful, and optimistic. Not to mention one of the most impactful computer scientists of our generation.
- Angostura
I interviewed him a few times, when I was a tech journalist in the 90s - a very impressive man.
However I never forget my surprise, Idly flicking through TV one evening and coming across Earth Final Conflict - and there was Vint in a fairly substantial role
- djtriptych
hah. I was an intern at Google in 2005 when he was hired and remember the wave of reverence that went through Mountain View. Salute to a legend!
It’s like two lifetimes in tech years. I remember that summer Google Earth was launched, we were a year removed from the Gmail launch, and I worked on shipping the first Summer of Code.
- aooao
I wonder if he would have designed TCP/IP differently if he'd had the chance to have a second go of it.
Maybe having multiple streams within a single connection, like QUIC does, would have been a better choice. Also being able to demarcate message boundaries within the protocol itself, perhaps, instead of it being a simple byte stream.
- atombender
Anyone know what he actually did at Google? Was it an active role, did he publish anything interesting? Or was it more of an Institute for Advanced Study kind of position?
- hydrogenbon007
I remember watching Lo and Behold by Werner Herzog and just going how dedicated the internet pioneers were working in their 70s and beyond.
Legends