A children's book written in 1954 inspired by Wiener's Cybernetics that explains some common day analog systems:
More from Carlos E. Perez
What is the nature of our (evolved) relationship with viruses? We are literally flooded by them. Welcome to the human virome, with harmful but also beneficial members. Great paper in @sciam "The Viruses Inside You" https://t.co/aWszsNq61d pic.twitter.com/eFsoxV4M9K
— Ricard Sol\xe9 (@ricard_sole) December 12, 2020
What does it mean to treat our individuality as ecologies? We are all ecologies existing in other ecologies. Nature is constantly performing a balancing act across multiple scales of existence.
There are bacteria and viruses that are unique to your ancestry as that of your own DNA. They have lived in symbiosis with your ancestor and will do so for your descendants.
It is an empirical fact that the microbiome in our stomach can influence not only our own moods but also our metabolism and thus our weight and health.
It is also intriguing to know that brains evolved out of stomachs and that our stomachs contain hundreds of millions of neurons. Humans can literally think with their gut.
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Michael Tesler in @FiveThirtyEight bringing some data to bear on my tweets about @ReverendWarnock\u2019s dog ad. A piece worth reading, and a reminder: It\u2019s never \u201cjust a dog,\u201d y\u2019all.https://t.co/ijQvTDOdvj pic.twitter.com/sp05Bhueob
— Hakeem Jefferson (@hakeemjefferson) December 15, 2020
In the 1930s, Pitbulls — which, as Bronwen pointed out to me over and over, don’t constitute a dog breed but a shape — used to be seen as the trusty sidekick of the proletariat, the Honda Civic of canines. (Think of “the Little Rascals” dog.)
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That began changing in the postwar years and the rise of the suburbs. A pedigreed dog became a status symbol for the burgeoning white middle class. And pitbulls got left behind in the cities.
Aside: USians have flitted between different “dangerous” breeds and media-fueled panics around specific dogs. (anti-German xenophobia in the late 1800s fueled extermination programs of the spitz, a little German dog that newspapers said was vicious and spread disease.)
Some previously “dangerous” dogs get rebranded over the years — German shepherds, Dobermans, Rottweilers. But the thing their respective periods of contempt and concern had to do is that they were associated with some contemporarily undesirable group.
To begin, both of my parents are MBA's and are assertive. They taught us four kids to be assertive. 1/x
Many underestimate the generosity of (most) publishers. I probably got $10,000 worth of free books during my 4 years in Durham by request exam or review copies. Sometimes, I just emailed a publisher and said, "I need this book, but I can't afford it. Can you help me out?"
— Stephen D. Campbell, Dr. theol. (@the_OT_Campbell) December 13, 2020
Honestly, what's the worst a publisher can do, say no? If the worst that can happen is a rejection email (and believe me I've gotten ALOT), then it's pretty "safe" to at least ask.
But there were tricks that I learned about getting books from publishers. 2/x
The 1st was to request exam copies. I was a very part-time adjunct faculty for an online-only seminary in the UK. I designed two classes for them and requested books to consider as assigned reading for the classes. I still do this, since I'm full-time teaching/administrating. 3/x
The second was to become an approved/recognized reviewer for journals--it doesn't matter which ones. Thanks to a previous professor I'm a reviewer at the website for a research center. And through nothing but email, I'm a frequent reviewer for 3 journals (JESOT, JHS, RRT). 4/x
This is a helpful approach. When you know exactly where the review is going to be submitted and you know that the journal's review editor wants the review, then (in most cases) the review editor's job is to contact the publisher and make sure you get the book. That's it. 5/x
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USC's Interactive Media & Games Division cancels all-star panel that included top-tier game developers who were invited to share their experiences with students. Why? Because there were no women on the
ElectronConf is a conf which chooses presenters based on blind auditions; the identity, gender, and race of the speaker is not known to the selection team. The results of that merit-based approach was an all-male panel. So they cancelled the conference.
Apple's head of diversity (a black woman) got in trouble for promoting a vision of diversity that is at odds with contemporary progressive dogma. (She left the company shortly after this
Also in the name of diversity, there is unabashed discrimination against men (especially white men) in tech, in both hiring policies and in other arenas. One such example is this, a developer workshop that specifically excluded men: https://t.co/N0SkH4hR35
I'll begin with the ancient history ... and it goes way back. Because modern humans - and before that, the ancestors of humans - almost certainly originated in Ethiopia. 🇪🇹 (sub-thread):
The famous \u201cLucy\u201d, an early ancestor of modern humans (Australopithecus) that lived 3.2 million years ago, and was discovered in 1974 in Ethiopia, displayed in the national museum in Addis Ababa \U0001f1ea\U0001f1f9 pic.twitter.com/N3oWqk1SW2
— Patrick Chovanec (@prchovanec) November 9, 2018
The first likely historical reference to Ethiopia is ancient Egyptian records of trade expeditions to the "Land of Punt" in search of gold, ebony, ivory, incense, and wild animals, starting in c 2500 BC 🇪🇹
Ethiopians themselves believe that the Queen of Sheba, who visited Israel's King Solomon in the Bible (c 950 BC), came from Ethiopia (not Yemen, as others believe). Here she is meeting Solomon in a stain-glassed window in Addis Ababa's Holy Trinity Church. 🇪🇹
References to the Queen of Sheba are everywhere in Ethiopia. The national airline's frequent flier miles are even called "ShebaMiles". 🇪🇹