BC HEALTH
Saved by @Alex1Powell

It's a very different perspective when we realize that our bodies consist of an entire ecology of bacteria and viruses that are also passed to our ancestors. Mammals rear their young and as a consequence transfer the microbiome and virome to their offspring.

 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.
But when we think with our gut or if our gut is influenced by the microbiome and virome, then we can't really claim that we act completely independently of the ecology we carry.
When we claim that the mind is inextricably connected to the body, do we also mean that it is also connected to the microbiome and the virome. That is organisms that have evolved independently of our DNA?
When we speak of the epigenome that expresses traits based on its environment, are we not also talking about the environment that also includes the microbiome and virome?
This also places in question the tired debate of nature vs nurture. Can we truly create a crisp boundary between the two ideas. Is there really such a thing as a core nature now that we realize that it's more than our DNA that generates who we are?
We are the holistic sum of a milieu of processes, processes that our epigenome is in constant interaction with. These processes include our local ecology and the much wider culture that we live in. This happens at a multitude of scales and thus under an unimaginable complexity.
The discovery of quantum mechanics revealed the fuzziness of the most elementary of things. It also revealed the inescapable subjectivity of reality. The discovery of the complexity of biology also has revealed both but at the scale of our individuality.
We are walking ecologies analogous to the fuzziness and subjectivity intrinsic in every atom that we consist of. It is irreducible complexity and subjectivity all the way down.
@threadreaderapp unroll

More from Carlos E. Perez

Carlos E. Perez
Carlos E. Perez
@IntuitMachine
Conscious and conscience are two words that share the same origin but mean two different things. The bias against explanations of consciousness comes from the conflation of these two words.

In addition, the question of free will is also adjacent to the notion of both consciousness and conscience. The ideas of consciousness, conscience, and free will serve as the foundation of justice in our civilization. (care to add another?)

So when we see people fail to condemn an act that is morally repugnant, we wonder if they have a conscience. But we don't wonder if they are conscious. When we incarcerate a person, we ask if they had "free will" but we inquire if they were 'conscious' during the crime.

The presence of consciousness and free will imply sentience. Which is the same as conscious and sounds just like a conscience. Our biases have muddled all the words together to likely mean the same thing.

The words that we use today continue to evolve. The same word can have a different meaning in the past. The word empathy is a recent word invented in the early 1900s. Originally it meant to place oneself from the viewpoint of a thing. Today we don't use it in this way.
LIFE
Carlos E. Perez
Carlos E. Perez
@IntuitMachine
In physics, energy is that which is causally invariant or symmetric with respect to time. Said differently, energy is never created or destroyed, it is conserved in the universe.

Now there is a question about information. Is information causally invariant? Does information remain the same with respect to time? To understand this, let's first understand what energy is, then attempt to understand what information is.

The strange thing about energy is that it is this universal currency that seems to be interchangeable between the different forces in nature (i.e. electromagnetic, strong, weak and gravity). It is that thing that makes change possible.

Now let's assume that the universe is computational in nature. That is, anything we see in nature is a consequence of computation. That is, there is computation underneath the physics that is driving the universe to change.

What does it mean then that information is conserved in this computational universe? Also, how is energy conservation related to information conservation?
SOCIETY , SCIENCE
Advertisement
Carlos E. Perez
Carlos E. Perez
@IntuitMachine
The Nature versus Nurture is a debate about scientific doctrine. It is a debate about the correct way of explanation for cognition.

The Representation versus Non-Representation shares the same debate. It is also about the correct way of explanation for cognition.

It is also the difference between thinking in nouns versus thinking in verbs. Nature and Representation have deep roots in Western thinking. It is a functionalist and reductionist way of thinking that meets its limits when analyzing complex adaptive systems.

It is perhaps due to this Western bias that concepts from the study of complex systems have had little traction in modern society. It is of course, more than a Western bias, but a human bias to seek out simple causal explanations of this world.

But the world is complex and messy. Spiral dynamics which is an evolutionary model of individuals and society explains how models of the world shape ourselves and our civilization.
SCIENCE
Carlos E. Perez
Carlos E. Perez
@IntuitMachine
The interview with CNBC of @chamath is a much watch because there is so much insight hidden underneath.

There are many things that caught my attention. The one thing was the abstraction that hedge fund strategies are all 'momentum' plays. What it seems to imply is that the marshaling of resources at an opportune time drives the future behavior of a stock.

From basic physics, we know that momentum is mass times velocity. So any 'momentum' tactic employs the variation of mass, velocity or both. Wrt stocks, mass is money and velocity is speed of trade.

We cannot argue that there are benefits of scale associated with having more money. Also, high-frequency trading has shown the value of high-speed trading. So in an abstract sense, market manipulation can involve a kind of momentum play.

The objective of stock trading is to buy a financial instrument at a low price and sell it at a higher price. The purpose of a momentum play is to front-run the decision process of other traders such that one acquires the assets before a decision is made.
BUSINESS
Carlos E. Perez
Carlos E. Perez
@IntuitMachine
My attempt to map the research *doctrines* of various groups working on Artificial General Intelligence.


Although one might see names of individuals here as well as organizations, take it just as identification of the organization behind the person and a very narrow slice of their overall research portfolio.

Here is a @swardley map that captures the relationship of doctrine with other individual and organizational processes.


We can capture a party's doctrine by either an explicitly stated agenda or an aggregation of the kind of approach that is pursued. A doctrine is an invariant property of the overall behavior of a party.

In this map one can see the conflict between different parties (compare @garymarcus with the deep learning folks).
ARTIFICIAL INTELLIGENCE

More from Health

Adam Wagner
Adam Wagner
@AdamWagner1
🚨New lockdown regulations just published, in force tomorrow

The Health Protection (Coronavirus, Restrictions) (No. 3) and (All Tiers) (England) (Amendment) Regulations 2021

https://t.co/L5jwlTDaIE

(Thread)


These are not a new set of regulations: they are amendments an old set of regulations

Which we thought were gone! But they are back

Welcome back No.3 regulations

A quick thing before we continue!

I have been analysing these laws for free for 9 months now - if you want to say thanks and have a few £ to spare please give to my @LawCentres fundraiser

They give free legal advice to people who need it

They also amend the All Tiers regulations

Oh god it's all amendments by paragraph references

Basically all of England now in Tier 4 and Tier 4 is amended but not by a huge amount

This really is a terrible way to make laws on the fly - who can possibly understand it?!


So, to explain, you need 2 documents open if you want to understand what is going on:

All Tiers regulations (Tiers 1-4, 2 December as amended) https://t.co/IraPQ112ak

And amendments https://t.co/L5jwlTDaIE

No sensible way of doing except by track changes, on it now, back soon
HEALTH
Ary Serpa Neto
Ary Serpa Neto
@a_serpaneto
The #RELAx trial has been published today in @JAMA. It was coordinated by Anna Algera. This thread is to explain the rationale, what we did, the findings and the meaning.
The rationale of #RELAx is based on the following

First, there is NO adequate evidence on the level of PEEP in non-ARDS patients. Most of the studies are old, conducted in post-surgical patients (short-term ventilation), and were not powered to detect differences in patient-centered

Second, despite the absence of evidence, the levels of PEEP used in non-ARDS patients increased over years, from 5 to 7/8 cmH2O, probably as a reflection of studies and practice in ARDS

Third, one IPDM showed that higher levels of PEEP could benefit more severe ARDS patients. However, opposite trends (higher mortality and longer ventilation) were found in mild ARDS with higher PEEP (despite not powered to be statistically

Fourth, most of the weaning protocols include PEEP ≤ 5 cmH2O as a criterion for readiness to wean. Theoretically, a standardized liberal strategy of higher PEEP could delay weaning in some
HEALTH
Advertisement
Dr. Tory Eisenlohr-Moul, PhD \U0001f3f3\ufe0f\u200d\U0001f308
Dr. Tory Eisenlohr-Mou...
@eisenlohr_moul
Want to include the menstrual cycle in your scientific work, but aren't sure how to do it? My lab (@katjaschmalen) have just published an article on best practices for observational studies of the cycle! Thread below! 🧵

Despite decades of research on the menstrual cycle, empirical studies have not adopted consistent methods for operationalizing the menstrual cycle, resulting in confusion in the literature and limited possibilities to conduct systematic reviews and meta-analyses.

Below, I summarize this "how to" article, and relay some of the key points!

PARTICIPANTS: All participants should be naturally-cycling people with ovaries (remember that they are not necessarily "women"! 🏳️‍⚧️ ⚧).

We provide a Reproductive Status Questionnaire with rules for identifying naturally-cycling people (current function of the sexual organs and hormonal/other medications that stop the cycle).
HEALTH
Starks\u262a\ufe0f\U0001f1f9\U0001f1e9
Starks☪️🇹🇩...
@MegaIntelIect
Thread on how atheism leads to mental retardation (backed with medical citations🧵💉)

To start with, atheism is an unnatural self-contradicting doctrine.

Medical terminology proves that human beings are naturally pre-disposed to believe in God. Oxford scientists assert that people are "born believers".

https://t.co/kE0Fi588yn
https://t.co/OqyXcGIMJn


It should be known that atheism could never produce an intelligently-functioning society and neither ever will.

Contrastingly, Islam produced several intellectuals & polymaths, was on the forefront of scientific development, boasting 100% literacy


It is also scientifically proven that atheism led to lesser scientific curiosity and scientific frauds, which is also why atheists incline to pseudo-science.

Whereas, religion in general and Islam in particular boosted education.

https://t.co/19Onc84u3g


Atheists are also likely to affected by pervasive mental and developmental disorders like high-functioning autism.

Cognitive Scientists and renowned Neurologists found that more atheism is leads to greater autism.

https://t.co/zRjEyFoX3P
HEALTH
Gadi Schwartz
Gadi Schwartz
@GadiNBC
ADHD, a thread (1)
If you have #ADHD & are struggling please know you’re not alone. This week on @Overview, we're talking about living w/ ADHD & Anxiety during the pandemic & many the stigmas & misconceptions that making things worse.

I was diagnosed w/ ADHD when I was 7. And in so many ways it’s been a blessing. I love my energy, the hyper-focus, the calm I feel in chaos, the ability to & feel emotions so intensely. It’s allowed me to to see the world differently be in a constant state of wonder.(2)

But realizing all that has been a long, difficult journey so figured I’d share some of my own struggles as well as the resources from @HowtoADHD because Jessica's channel has been a game-changer for me.(3)

First off, #ADHD Attention Deficit Hyperactivity Disorder is a dumb description. It implies a deficit in attention & always hyper people. ADHD is a spectrum, & what we all have in common isn’t that we can’t pay attention. It’s that we have trouble controlling our attention.(4)

There are amazing analogies out there, like trying to watch 6 TV’s at once when someone else controls the remote. Or like driving a race car on city streets and spinning out whenever you try to turn.
HEALTH

You May Also Like

\U0001d40d\U0001d41e\U0001d421\U0001d41a \U0001f1ee\U0001f1f3
𝐍𝐞𝐡𝐚 🇮🇳...
@Neh_hope_faith
THREAD: What is Golden Crescent and Golden Triangle and how it impacts India?

Golden Crescent region of South Asia - comprises of Afghanistan, Iran, and Pakistan - which is a principal global site for opium production and distribution.


Golden Triangle is the area where the borders of Thailand, Laos and Myanmar meet at the confluence of the Ruak and Mekong rivers. The Golden Triangle is called so because of the triangular shape formed by the locations of New Delhi, Agra and Rajasthan on a map.


India is wedged bw world’s 2 largest areas of illicit opium production, Golden Crescent & Golden Triangle, that has made Indian borders vulnerable to drug trafficking. It flows from 2 fronts, NW & NE, that possesses dual concern - violation of border & threat to national security

- Golden Crescent is world’s leading opium and cannabis producing region since 1983.

- Its proximity to Indo-Pak border has worsened the trafficking of hashish and heroin into Indian soil

- Trafficking happens through the border states of J&K, Punjab, Rajasthan and Gujarat.


- Golden Triangle is leading opium producing region of the South-east Asia, also an ancient narcotics supply route to North America & Europe.

- Myanmar-Northeast nexus is recognized by NCB as the root of heroin & chemical drugs

- Myanmar produces 80% of heroin produced in world
ALL
Tinker \u274e
Tinker ❎
@TinkerSec
Singing the Blues:
Taking Down an Insider Threat

"I had all of the advantages. I was already inside the network. No one suspected me. But they found my hack, kicked me off the network...

...and physically hunted me down."


Many pentests start from the outside, wanting to see how the perimeter might be breached.

This pentest started from the inside. My client wanted to assume they had already been breached, and, if breached, how far could an attacker go.

Could they stop me once I was inside?

So they snuck me in. Disguised me as a new employee. Gave me a work computer, an ID badge, an account in their system... hell, I even had a cubicle w/my assumed name on it.

The only person who knew who I really was was their CISO. Everyone else thought I was Jeremy in Marketing.

During most of the first morning, I completed onboarding, made introductions, and completed menial tasks.

But I had to act quick. I only had a week onsite. I had to hack their network while not raising suspicion.

So I set about it.

You have to understand... most "Internal Pentests" are straight forward. The hard part is breaching the network, but once you're inside, it's a target rich environment. End of Life computers, default passwords, everyone a Local Administrator...
TECH
Advertisement
Jaya_Upadhyaya
Jaya_Upadhyaya
@Jayalko1
SRI VARAHA NARSIMHA, SIMHACHALAM, VIZAG (AP)
#bharatmandir

One of the 32 Narsimha Kshetram of Andhra. It has a unique form of Narsimha, appearing like a shivlingam

It is said that Narsimha’s fierce nature is soothed by worshipping him with Varaha, considered a peaceful deity


The shrine is believed to have been constructed by Prahlada. With time, it crumbled.
In Treta yuga, King Pururava was passing from here in his vimana. The vimana was attracted to this place by a mystic power.
When the place was unearthed, the deity was found.
@GunduHuDuGa


Pururava’s wife, Urvashi, had a dream that the deity should remain covered in sandalwood paste for the whole year except on Akshaya Tritiya.
This practice has continued till date.
The mukhya mandap here, has a pillar kappam stambham believed to possess curative powers.


Chandanotsava/ Chandan Yatra is the most important festival celebrated on Akshaya Tritiya. The sandalwood paste is removed from the moolavar deity and nijarupa darshan (original form of deity) for twelve hours of the day are done by devotees.
ALL
SK
SK
@sk_diary1
#sculpture #story -

Chandesha-Anugraha Murti - One of the Sculpture in Brihadeshwara Temple at Gangaikonda Cholapuram - built by Raja Rajendra Chola I

This Sculpture depicts Bhagwan Shiva along with Devi Paravathi blessing Chandeshwara - one of the 63 Nayanmars.

#Thread


Chandeshwara/Chandikeshwara is regarded as custodian of Shiva Temple's wealth&most of Shiva temples in South India has separate sannathi for him.

His bhakti for Bhagwan Shiva elevated him as one of foremost among Nayanmars.
He gave importance to Shiva Pooja&protection of cows.


There are series of paintings, illustrating the #story of Chandikeshwar in the premises of
Sri Sathiyagireeswarar #Temple at Seinganur,near Kumbakonam,TN

Chandikeshwara's birth name
is Vichara sarman.He was born in the village of Senganur on the banks of River Manni.


His Parent names were Yajnathatan and Pavithrai.
Vichara Sarman was a gifted child and he learnt Vedas and Agamas at a very young age.
He was very devout and would always think about Bhagwan Shiva.

One day he saw a cowherd man brutally assaulting a cow,Vichara Sarman could not tolerate this. He spoke to cowherd: ‘Do you not know that the cow is worshipful & divine? All gods & Devas reside in https://t.co/ElLcI5ppsK it is our duty to protect cows &we should not to harm them.
ALL
Patrick McKenzie
Patrick McKenzie
@patio11
A thing which I unironically and enthusiastically believe which is unpopular among smart people of my acquaintance: financial engineering has in the recent past and present contributed substantially to human welfare. We should hope to see more of it.

Maybe more geeks need to meet someone who says “My job is teleporting value across time and space.”

Financial engineering is sort of a squishy term. I don’t primarily mean payments infrastructure or financial rails, although both of those involve substantial engineering.

I mean more “We took a thing and performed some alchemy, and now have a new thing.”

Except instead of alchemy it is generally quite a bit of math, a huge amount of contract law and due diligence, often an impressive amount of ops work, and a dusting of technology that web devs would recognize as such.
ALL