John Beatty (@john_d_beatty) 's Twitter Profile
John Beatty

@john_d_beatty

Co-founder, President, Bench. Engineer. Former co-founder/VPEng/CEO @CloverCommerce, ex-Yahoo, ex-BEA, ex-Sun.

ID: 1320471358900301826

linkhttps://bench.io/ calendar_today25-10-2020 21:04:49

677 Tweet

788 Followers

2,2K Following

Alex Immerman (@aleximm) 's Twitter Profile Photo

Waymo's market share is now equal to Lyft within SF. Incredible. Network effects is one of the best sources of defensibility. But it's proven to be not that important in ridesharing. You need a minimum network size, but once you have that, there are diminishing returns. In

Waymo's market share is now equal to Lyft within SF. Incredible.

Network effects is one of the best sources of defensibility. But it's proven to be not that important in ridesharing. 

You need a minimum network size, but once you have that, there are diminishing returns. In
Ro Khanna (@rokhanna) 's Twitter Profile Photo

You fools criticizing Sriram Krishnan as Indian born criticize Musk as South African born or Jensen as Taiwanese born. It is GREAT that talent around the world wants to come here, not to China, & that Sriram can rise to the highest levels. It's called American exceptionalism.

Michael Mina (@michaelmina_lab) 's Twitter Profile Photo

Important wake up call: #H5N1 BirdFlu just sequenced by CDC from severe Louisiana patient Most important, the H5 virus mutated inside the single patient to gain an ability to bind human receptors in the upper respiratory tract It takes just one… cdc.gov/bird-flu/spotl…

Important wake up call:

#H5N1 BirdFlu just sequenced by <a href="/CDCgov/">CDC</a> from severe Louisiana patient

Most important, the H5 virus mutated inside the single patient to gain an ability to bind human receptors in the upper respiratory tract

It takes just one…

 cdc.gov/bird-flu/spotl…
Bill Clerico (@billclerico) 's Twitter Profile Photo

How to solve wildfire: 1) Forest & fuel management (need to 100x what we do now in terms of acreage per year) 2) Rapid detection & initial attack (camera + satellite detection with <10 minute drone suppression response) 3) Home & community hardening

Ezra Klein (@ezraklein) 's Twitter Profile Photo

We are not enforcing the Tik-Tok ban that *we signed into law* but we are unilaterally declaring the Equal Rights Amendment ratified is an odd final play for the Biden administration.

Megan McArdle (@asymmetricinfo) 's Twitter Profile Photo

Everyone understood that this was going on, in private business as well as universities. Acquaintances would just outright say "We're looking to hire a woman of color/queer person/etc for this position". I never figured out how to politely ask why they were confessing a crime to

Steven Pinker (@sapinker) 's Twitter Profile Photo

It's not just phonics: Schools have failed to teach reading because they ignore 50+ years of findings in cognitive psychology that reading depends on general knowledge. ED Hirsch has been banging this drum for a long time but Ed Schools shut their ears because the whole idea was

Nico Perrino (@nicoperrino) 's Twitter Profile Photo

I'm concerned about this verdict and the overall trend of treating speech platforms as addictive — and therefore dangerous — products. Also, the verdict diminishes the responsibility parents have to raise healthy kids. For example: "Kaley says she began using YouTube at age 6

Steven Pinker (@sapinker) 's Twitter Profile Photo

Like an appreciation of progress, reading and literacy are among the things that are good but cognitively unnatural. That is, they go against our evolved nature. We didn’t evolve with print; it was a recent invention. Reading, for many of us, has become so second nature that we

Patrick Collison (@patrickc) 's Twitter Profile Photo

Conor Friedersdorf Offhand — * Vacillation on masks, with abundant motivated reasoning in every case. * Promulgation of made-up thresholds with no evidentiary basis (e.g. 6 feet). * Authoritarian delight in nanny state intrusiveness (policing the beach and such). * 180 on many issues around BLM. *

Anish Moonka (@anisha_moonka) 's Twitter Profile Photo

If you're under 53 years old, you have never once been alive while a human was farther than 250 miles from Earth. Tonight, four astronauts are heading 252,000 miles out. That's a thousand times farther than any person has gone in your lifetime. The 250-mile ceiling is where the

Greg Lukianoff (@glukianoff) 's Twitter Profile Photo

Also one of the least politically diverse departments and at the bottom of hours spent studying of any major. So many of the problems in K-PhD originate in Ed schools including some of the worst speech policing policies. I believe Ed schools need to be completely rethought