Andrew MacDonald

1.5K posts

Andrew MacDonald

Andrew MacDonald

@profandrewm

Assoc Prof at @DukeKunshan. Previously a PhD student @UniofOxford. Completely amateur runner and Trader Joe's aficionado

United States Katılım Haziran 2009
483 Takip Edilen364 Takipçiler
Andrew MacDonald
Andrew MacDonald@profandrewm·
@JW_Elev8Wellnes @agraybee 5. Paper that showed virus evolution was highly similar to previous cases of zoonotic transmission and not at all similar to lab virus evolution
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Jonathan Watters
Jonathan Watters@JW_Elev8Wellnes·
@agraybee Bwahahaha! Raccoon dog pangolin bats obviously, right? There is a reason why no independent pre-2019 sequenced viruses share any possibility of being analogs or precursors. Only the fcs precursor made by man fits the bill. No evidence of wet market and there never will be.
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Andrew MacDonald
Andrew MacDonald@profandrewm·
@SamsonB @TheStalwart Running shoe geeks subreddit is for peple that run 150-200 miles a month and wear brands that don't even make basketball shoes like Brooks. These are not people getting their shoe advice from LeBron.
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samson berhane 🧬
@TheStalwart Chinese brands will start breaking out when more NBA players sign exclusives like Kyrie. Athletic/streetwear adoption > mass market adoption
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Joe Weisenthal
Joe Weisenthal@TheStalwart·
On r/runningshoegeeks, 1-out-of-18 posts mention a major Chinese running shoe brand. Just last quarter it was 1/40. Li Ning is the big one
Joe Weisenthal tweet mediaJoe Weisenthal tweet media
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Holden Caulfield
Holden Caulfield@socmediafailure·
@TheStalwart I don’t really know anything about shoes but at some point within the last 2 years I started seeing a lot of people wearing “HOKA” brand shoes and that name sounds like the generic shit you see on Amazon
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Andrew MacDonald
Andrew MacDonald@profandrewm·
@Kazanjy John Mica of FL was also a long time security hawk and chair of the transportation committee, also heavily criticized TSA's plans to relax some elements of the screening process.
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Andrew MacDonald
Andrew MacDonald@profandrewm·
@Kazanjy I would guess most of them don't represent inner city black people (who I suppose are the main group you think are given UBI-type jobs here?)
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Andrew MacDonald
Andrew MacDonald@profandrewm·
@Kazanjy You would be out a shiny nickel. It's usually Republican members of Congress.
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Peter Kazanjy
Peter Kazanjy@Kazanjy·
@profandrewm I would bet a shiny nickel that congresscritter happens to represent a population of people who happen to be heavily employed by the TSA. It’s just more shadow UBI with associated theatrics.
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Andrew MacDonald
Andrew MacDonald@profandrewm·
@Kazanjy There is some truth to that, but also every time TSA has tried to relax screening rules members of Congress start screaming bloody murder about terrorists taking down airplanes with shaving blades.
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Peter Kazanjy
Peter Kazanjy@Kazanjy·
@profandrewm Oh, I'm pretty sure the regulation-required screening protocols are in service of the staffing levels. The tail is wagging the dog.
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Andrew MacDonald
Andrew MacDonald@profandrewm·
@Kazanjy I would support separating the actual screening process from the regulatory role of the TSA but the regulation-required screening security protocols is the main reason security is so unfun. The quality of the staffing has not really been the reason people hate it.
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Peter Kazanjy
Peter Kazanjy@Kazanjy·
Atlanta and Oakland are chronic disaster zones. But the privatization of TSA and breaking the back of its role as a jobs program for high school dropouts would of course lead to all manner of other lovely things - like removal of "TSA Policies" that emphasize human headcount over throughput.
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Andrew MacDonald
Andrew MacDonald@profandrewm·
@Kazanjy I mean, maybe? At most airports, the airport authority builds the space and provides the hardware and TSA simply staffs the checkpoints.
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Peter Kazanjy
Peter Kazanjy@Kazanjy·
@profandrewm Oh, I'd be completely unsurprised if it was the result of collaboration with a private entity that is employed at the pleasure of the airport versus a monopolist the airport is stuck with.
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Andrew MacDonald
Andrew MacDonald@profandrewm·
@Kazanjy This is all paid for by the airport. Doesn't have anything to do with TSA/non-TSA screeners
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Andrew MacDonald
Andrew MacDonald@profandrewm·
@Kazanjy I guess. Last year I flew about 150k miles and I never have much of a problem with TSA at other airports though I have PreCheck.
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Peter Kazanjy
Peter Kazanjy@Kazanjy·
@profandrewm The quality is WAYYYYY different. It's night and day. I would imagine that they're measured on outcomes. The staff composition of course is substantially different because they can hire for merit instead of for politically desirable population quotas.
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Peter Lorentzen
Peter Lorentzen@peterlorentzen·
Zoom in on this Shanghai solarpunk building. Even standing up close I felt like I was looking at some AI artwork.
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Andrew MacDonald
Andrew MacDonald@profandrewm·
@Kazanjy @humantransit True. Though I understand you are against WFH? I don't really have a dog in that fight but maybe you could help solve their budget deficit by driving some of the WFH companies out of business.
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Peter Kazanjy
Peter Kazanjy@Kazanjy·
@profandrewm @humantransit The claim from the agency is that WFH patterns have permanently changed the demand for the service. Seems like that would call for meaningful refactoring. Why would one lose 50% of your business and have 0 budgetary reduction. That's bananas.
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Andrew MacDonald
Andrew MacDonald@profandrewm·
@Kazanjy @humantransit Not sure networked effect products have revenue and costs that work linearly like that. If the service is once every 40 min instead of every 20 min the ridership losses would be higher than 50%
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Andrew MacDonald
Andrew MacDonald@profandrewm·
@Kazanjy @humantransit The labor cost line looks like it is growing in line with inflation? No doubt they have a cost issue on the labor side but ridership is the major problem.
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Peter Kazanjy
Peter Kazanjy@Kazanjy·
@humantransit Fire 50% of the administrators making more than $200k a year and redirect the salary expense to station and coach police. There’s plenty of payroll expense.
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