Saturday, April 29, 2017

Current mood: 2001

It is 2001 again (or maybe 2003):

  • Mass protests have returned to mainstream consciousness
  • I am extremely “single”
  • I've messed up my body by running too fast
  • Irony's dead now, for real this time

Because it is 2001 again, I am learning to play every song on (Radiohead's classic electronic album) Kid A as an acoustic-guitar strum-along. Back then I worked out several of them on piano, and some of them really are a lot easier on piano, but I'm being stubborn and sticking to guitar. Also I didn't really know how to play piano back then and I really don't know how to play piano now.

Sunday, April 23, 2017

Why am I writing about Juicero?

There are just so many angles to this perfect exemplar of human silliness ca. 2017 (this is where I'd find a way to insert the phrase “late capitalism” if I was1 a Marxist but I'm not a Marxist; adjust per your politics).
  • Juicero is an Internet-connected “juicer” that squeezes bags of pre-chopped ingredients (sold separately) until juice comes out. You might ask what you need the Internet connectivity for, and the answer is, “Nothing.” Yet Juicero needs Internet connectivity. Not the juicer itself but the concept of such a juicer. Juicing is a dumb, overblown fad. The health benefits are dubious, and juice you buy in bottles or frozen cans is perfectly adequate — good enough to tide you over between monthly trips to that swanky juice bar in your town, if you're into that sort of thing. Only by the power of rapid, global, peer-to-peer human connection, only by the Internet, can a bunch of sparsely-distributed juice fanatics congeal into a “community”, with fresh-pressed juice becoming such a large part of their identity that they can be convinced they need this.

    Juicero the venture-capital pitch also needs Internet connectivity for a couple reasons, which only matter to a user in that they allow Juicero to exist:

    • DRM2: ensuring that only authorized Juicero juice may be juiced by a Juicero juicer3. In order to get/stay rich Juicero's founders need to be able to profit on initial sales of the machine and on continued sales of bags of chopped fruit.
      • The DRM angle includes a thin pretense of user benefit: that the machine could warn users of expired or recalled packets. I don't know, maybe you could have an online profile where you collected badges for your impressive juicing accomplishments. Whether or not you'd actually use any of that, none of it is a feature for the user — it's all there to make the company's life better, not yours.
    • Internet connectivity makes it a “tech” product, suitable to be pitched to “tech” investors. “Tech”, economically, means that you're using technological novelty to stay ahead of competition, thereby keeping profit margins high4. So there's more silly money in “tech” than in the food and beverage sector, and it's silly-arrogant money that believes it can understand all the other sectors better than the established money already in them.

  • As much as Juicero is riffing on a dumb, overblown fad to try to become a dumb, overblown fad in its own right, hating on Juicero is also a dumb, overblown fad. There's actually a product here. It's similar to the whole Keurig coffee maker thing, which has certainly taken off. Coffee from a Keurig tastes better than instant coffee from powder or crystals; the prep and clean-up is much easier than other home-brewing methods where you have to deal with grounds. On a per-serving basis it's more expensive than other home-brewing methods but cheaper than going to a cafe. On the Juicero side there's something about some frazzled dad, you get the point.

    • So about Keurig, I guess they're having trouble dealing with competitors making “cups” compatible with their machines, undercutting them on price, and killing their profit margins. Hence Juicero's need for DRM from the outset, hence their Internet-connected concept.
    • The “easy” clean-up associated with Keurig machines has an associated environmental cost. A discarded, used Keurig cup contains plastic, aluminum, and organic matter all in a tight package, making it hard to recycle or compost, even though the materials in isolation are pretty well suited to recycling or compost. A Juicero bag must be quite similar. There's the outer material of the bag, strong enough to hold under the pressure of the machine. There's some kind of filter at the bottom of the bag, where the juice comes out — if that was built into the machine it would require regular cleaning, so it must be built into the bag. And there's the organic matter, the fibrous remains of the squeezed-out fruit.
      • When I make coffee at home I use a French press, and I can attest that coffee grounds are annoying, like any other damp organic kitchen waste. When I was renting the first floor of a house with a yard I could just walk out in my PJs and sandals and dump the grounds under some plants that the Internet said would appreciate having coffee grounds dumped on them. Now I toss them in a moldy compost bin for a couple days until the stink becomes unbearable, then take that bin down three flights of stairs to the bigger, moldier compost bin on the parking level of my building. Then I have to take a shower to wash the fruit flies out of my hair.
        • Point is, the inability to compost the coffee grounds and juice waste is, perversely, a feature.
        • “Why don't you just shave your head, Al?” I did that, once, because all my cross-country teammates did it for the state meet my senior year. My head is not shaped right. It looked ridiculous, even more ridiculous than shaved heads usually look.
    • So you can squeeze a Juicero bag with your hands. So, what? I'm sure you can strategically poke holes in a K-cup and pour hot water over it just the right way and end up with coffee. Who would actually do that? Not the “frazzled dad” on his way out to dad it up at some dad thing. Not the customers in the waiting room at the vet's office5. Not the waiter, hurrying-up-and-waiting like 10 tables, and this guy is going to regret that 3:00 PM coffee order at 3:00 AM, but the customer is always right...
      • The workout you get from squeezing the Juicero bag with your hands probably has more health benefits than the juice. The problem is that as you develop strength you can only do more reps by drinking more and more juice, confusing the question of what's really responsible for your newly buff forearms...

1 This is where I'd use the subjunctive voice if I was the sort of person that used the subjunctive voice in English...

2 DRM stands for Digital Rights Management. Like many software dorks of my age, when I was younger I ranted a lot about DRM in software because it represented extra complexity toward the end of making products less useful for users. Like many software dorks of my age I've mellowed on this subject. Anyway, computing models have shifted and more important work is done server-side (“in the cloud”), where big companies naturally have control of the data and the rights. Instead of seeing further erosion in users' rights to use data they possess, we've seen the erosion of users' possession of that data, often even what they'd call “their own” data. However the legal arrangements have or haven't changed, “Possession is nine-tenths of the law,” and it's also nine-tenths of practical power, power that the big companies in charge of the cloud wield mostly for their own benefit. Oh, right, the point that I should be getting to. Now there's DRM in a juicer that I'd never own, and I'm distinctly un-mellowed about it. I guess the mellowing wasn't about age, but just about what I was accustomed to. Humans are pretty good at adjusting themselves to their conditions.

3 It's really hard for me to keep typing, “Juice,” instead of, “Guice.” Just thought you should know.

4 Remember when I said I wasn't a Marxist? Well I have a very thin understanding of competition and profit margins that mostly comes from my observations of the tech industry and what I remember from the chapters of Das Kapital I managed to get through.

5 My vet's office does have a Keurig machine in the waiting area.

Saturday, April 22, 2017

Humility / Audacity

I thought about making a poster for the Seattle March for Science today, then didn't, because I figured there would be lots of posters, and I'm not that good at slogans or visual art, better at long-winded explanations of stuff, so probably other posters would be more worthy of people's attention. Indeed, there were lots of clever posters there and I didn't take any pictures of them because I'm not good at remembering to take pictures. So instead I'm writing a blog post about the poster I maybe should have made. It would have had just two words: “HUMILITY” across the top and “AUDACITY” across the bottom.

I'm probably missing a lot of the words for this, having not studied history nor philosophy of science in any depth, being just some guy that does software and reads stuff... so this is going to be a pretty square and incomplete account of things... so maybe you think about science as an institution, or as a practice. It's an institution made of people, a practice performed by people. We often fail to live up to our best ideals, but they're still our ideals (cf. the USA). Humility in particular would be good to highlight at this sort of event, both to and from the crowd.

I didn't see either of my words anywhere. That's fine. I did see a “Make America Care Again” sign, which was the first MAGA riff I've ever liked.

Tuesday, April 18, 2017

Cold Take: Serial

I finally listened to Serial, a few years late now. One of the big things I got out of it is that I don't want to talk about “reasonable doubt” in a case where I'm not on the jury.

To talk about reasonable doubt is to implicitly question the jury's decision. It seems unfair to do that after listening to a podcast about a trial. I didn't see the whole trial! And I saw a lot of things that weren't in the trial, which were presented because they might indicate the wrong verdict was reached.

But even if I had watched a video of the whole trial and nothing else... both sides in any jury trial prepare arguments to convince the particular jury in the courtroom. In this case that meant a majority-black jury from Baltimore; the podcast audience is a global audience of NPR listeners. There's a whole episode of the podcast called The Deal with Jay, Jay being the prosecution's star witness, where host Sarah Koenig asks, “What's the deal with Jay?” She was never quite sure what to make of him, the inconsistencies in his story, or the lies and evasions he gave before admitting his role in the crime and testifying for the prosecution. So in this episode she talked with a juror, Stella Armstrong, about how she understood Jay. Stella explained, “We all have somebody in our life like that, you know, that you may know, a cousin or a relative, who, if something goes wrong, you think you can call to help you.“ The implication was that “something” was something outside the law. In this case Jay testified that Adnan, the defendant, asked him to help him cover up a murder he committed. Sarah replied that she didn't know anyone like that.

OK, I don't think I know someone like that either. Forget covering up a murder — if I commit a murder (I will try very hard not to commit a murder!) and ask you to help cover it up, don't mess around with that, slap me in the face and drag me out to face justice! But for stuff that isn't so grave... I don't really know who I'd call off the top of my head. Most of the people I'd call for advice would probably say stuff like, “Don't do anything stupid.” Some of that is a mark of privilege, that the law generally works for people like me (I've jaywalked as much as anyone...). But this trial wasn't put on for myself, Sarah Koenig, and a jury of NPR listeners. If it had been, both the prosecution and defense would have had to present somewhat different cases!

So for me, in no way am I in the position of someone asked to do what the jury is doing. I'm listening to a podcast. I just speculate about stuff.