Where we are now: stuck

The SF writer Kim Stanley Robinson has an interesting essay (paywalled) in the weekend edition of the Financial Times

Each moment in history has its own “structure of feeling”, as the cultural theorist Raymond Williams put it, which changes as new things happen. When I write stories set in the next few decades, I try to imagine that shift in feeling, but it’s very hard to do because the present structure shapes even those kinds of speculations.

Right now things feel massively entrenched, but also fragile. We can’t go on but we can’t change. Even though we are one species on one planet, there seems no chance of general agreement or global solidarity. The best that can be hoped for is a working political majority, reconstituted daily in the attempt to do the necessary things for ourselves and the generations to come. It’s a tough challenge that will never go away. It’s easy to despair.

That point about the “structure of feeling” is very perceptive. Most of us feel it every day now. And what it tells us is that we’re stuck.

I’m reading Robinson’s The Ministry for the Future at the moment, and heartily recommend it. In the essay, he says,

I wrote my novel The Ministry for the Future in 2019. That time surely torqued my vision because several important developments — ones I described in my novel as happening in the 2030s — I see now are already well begun. My timeline was completely off; events have accelerated yet again.

One of the things we have learned this year is something that is vividly illustrated in the opening chapter of the novel. It is that human beings cannot survive long exposure to high combinations of heat and humidity. This fact completely undermines the proposition that, sure the global temperature will rise, but people will learn to adapt to those new circumstances. After all, humans can adapt to everything.

Actually, we can’t. AS KSR puts it:

Human beings can’t live in conditions above the heat-index number called wet-bulb 35C, a measure of air temperature plus humidity. We didn’t evolve for such conditions and, when they occur, we quickly overheat and die of hyperthermia. And in July this year, wet-bulb 35s were briefly reached in Pakistan and the United Arab Emirates.

(For explanation of the web-bulb hazard see here.)

Robinson also has an interest historical analogy: the 2015 Paris Agreement on limiting emissions reminds him of the 1930s League of Nations. Not a comforting comparison, alas.

Tuesday 4 February, 2020

Newton’s notebook

The young Isaac Newton was a painstaking recorder of his expenditure, probably because he was relatively poor. This is one of his early notebooks, where he records his expenditure on frivolous ‘sweetmeats’ — as sugary treats were then called.

This particular notebook is included in the Fitzwilliam Museum’s current (and fascinating) Feast and Fast: the Art of Food in Europe 1500-1800 exhibition.


Surprise, surprise! There are lots of scammers on Airbnb

Good Vice investigation reveals what a lot of people already know:

The stories quickly started to fall into easily discernible categories. Scammers all over the world, it seems, have figured how best to game the Airbnb platform: by engaging in bait and switches; charging guests for fake damages; persuading people to pay outside the Airbnb app; and, when all else fails, engaging in clumsy or threatening demands for five-star reviews to hide the evidence of what they’ve done. (Or, in some cases, a combination of several of these scams.)

The article has an interesting list of the ways people (hosts as well as guests) can be scammed. And, to be fair, Airbnb seems to be willing to accept some responsibility for the bad stuff that goes on on their platform. In that sense, it provides a welcome contrast to Facebook.


Talk, don’t fly

One predictable consequence of Corona. “Zoom Video Stock Soars as Coronavirus Travel Bans Boost Focus on Videoconferencing.”

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Towards another Facebook Presidential election

Four reasons that make Frederic Filloux believe that we are heading towards another American Presidential Election swayed by Facebook.

  1. Mark Zuckerberg’s stubbornness in exonerating political advertising from any fact-checking process. In short: any false statement showing up in a newsfeed can be debunked by either Facebook team or any TPFC (third-party fact-checking) it relies on and taken down. But if the same statement appears in a paid-political ad, it is allowed to stay (unless it points to previously debunked fake news).
  2. There is no change of Facebook’s core principle, which is to reward emotion, and incendiary statements — a principle that clearly favors right-wing rhetoric (starting with Donald Trump). Facebook never considers altering its algorithm to spotlight high qualityand more even-keeled content. The reason is that it brings less engagement, which is at the core of Facebook’s economics.
  3. Unlike 2016, this time, Facebook has a vested interest in seeing Democrats lose. Whoever the nominee be, he or she will go after Facebook, at least with severe regulation and at worse with an attempt to break the companies’ holdings up.
  4. Trump digital campaign is running on full throttle compared to Democrats’. In the exact same scenario as 2016, the Trump campaign is spending heavily on social media and runs 3x more ads than Pete Buttigieg and 7x more than Elizabeth Warren, who is following Hillary Clinton’s path: in 2016, while Trump was flooding voters with 6 million different ads, HRC ran only 66,000 different versions of its message. Toyda, the numbers are staggering: according to a detailed investigation published last week by the Guardian, the Trump campaign spent $19.4m on 218,100 different Facebook ads in 2019, which were seen between 633m and 1.3bn times.

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Climate models are running hot — and nobody knows why.

Fascinating Bloomberg report. It’s not just one model, but lots of the major ones. They’re starting to predict much higher temperatures. And at the moment, there’s no consensus in the climate-research community about why this is happening. Is it just a quirk of these very complex models? Or the result of interactions that nobody’s understood? It’s a bit like the problem of inexplicable machine-learning systems. Only more worrying.