BC SOCIETY
Saved by @jay_millerjay

@AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd I'll bite. Let's try to keep it factual. There's a reasonable basis to some aspects of this question, that it might be possible to agree on. Then there are other, more variable, elements which depend on external factors such as transport and energy policy. /1

 @danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd First up, we know reasonably well how much energy it takes to propel a high-speed train along the HS2 route. We can translate that into effective CO2 generated by making some assumptions about how green the electricity grid is. /2
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd Secondly, we have a reasonable grasp of how much CO2 is going to be generated by building HS2 - there are standard methods of working this out, based on the amount of steel, concrete, earthmoving, machine-fuelling etc required. /3
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd Thirdly, we can estimate how much CO2 is generated by cutting down trees, and how much is captured by planting new trees. We can also estimate how much CO2 is needed to keep the railway running and generated by maintaining the track /4
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd We know how much CO2 is saved by moving goods by freight train on the lines freed up by moving the express trains on to HS2, rather than by truck. /5
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd And we also know how much CO2 is generated by each car, train and plane trip that HS2 could replace. (A flavour of it is shown in the BEIS numbers here) /6
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd Now it starts to get a bit more complicated. The uncertainty comes in how many people are going to be using HS2 rather than those other methods. There are two major competing views - the one modelled by HS2 Ltd using the DfT computer model … /7
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd … and a more pragmatic one based on what we observe from other high speed rail schemes elsewhere. And both those can be further influenced by broader policies on such things as road charging, fuel duty, frequent flyer levies etc. /8
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd First up, the DfT version - which leads to the anti HS2 campaigns’ “not neutral for 120 years” claims. It’s worth looking into the assumptions behind this - the best analysis was done by David Peilow: https://t.co/rBoht19Xnd. They are very unfavourable to HS2. /9
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd They assume that there’ll be little growth in rail demand once HS2 is opened, yet road and air demand will grow; that car travel will continue to get cheaper while rail travel gets more expensive, and that many people will get to the station by car not public transport. /10
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd These result in a very small modelled shift from car to HS2 (4% of HS2 trips), and a tiny one from air (1%). Even so, that 1% makes the major contribution to HS2’s CO2 savings, as this analysis by @greens4hs2 shows: https://t.co/oHZGtvnbfP. /11
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd If you look at what actually happens with real high speed rail schemes, you find that they capture much more of the air traffic that they compete with. This is true for London-Paris via Eurostar, for Madrid-Barcelona, for Taipei-Kaohsiung and more. /12
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd Increasing that shift from air makes a huge difference. Plugging in the numbers we expect, as David Peilow does, brings HS2’s CO2 payback period down under 30 years by his figures. /13
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd And there’s more. We haven’t yet factored in any external policies to actually encourage people to use the train rather than drive or fly. That’s the biggest area of uncertainty. The modelling expressly excludes that sort of policy intervention. /14
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd If you’re of a Green bent or interested in getting to zero CO2, you’re going to be in favour of shifting the balance from high-CO2 to low-CO2 modes. So you’ll favour rail fare subsidies, air capacity limits, frequent flyer levies. /15
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd Every one of those interventions will move more people to take the train rather than fly or drive. Every one of those shifted journeys makes HS2 more CO2-effective and brings that payback date even closer. /16
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd And there’s even more! Even more unknown than the transport policies is what’s going to happen to the classic rail network once the fast express trains have been taken off it, replaced by HS2 trains. That frees up a lot of space for new trains. /17
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd Off HS2’s radar and not considered in its modelling is what CO2 benefits can be gained by getting people out of cars and on to new train services using that freed-up space. These are substantial - but we don’t know how big they’ll be. /18
@danielashby @AdamWJT @Greens4HS2 @TheGreenParty @GarethDennis @XRebellionUK @Hs2RebelRebel @HS2ltd So - we know that the “120 years” figure is really very much an unrealistic worst case, the real number is much earlier, and that actively campaigning for sensible CO2-reduction policy can have a massive impact even on that. It doesn't make any sense just to quote a single date.

More from Society

Prateechi \U0001f6eb\u2708\ufe0f\U0001f6e9\ufe0f
Prateechi 🛫✈️🛩️...
@BahuRaani
#Bookmark this

|| Geography and Astronomy ||

of “EARTH” according to Indian ancient scriptures

I repeat “Untold Unsung now Unearthed”

RT and spread the knowledge.

Slightly long thread but you’d be amaze. Go through entire thread carefully.


It is hoped that you have not forgotten that Svayambhuva Manu had a son named Priyavrata. Priyavrata had ten sons. Their names were Agnidhra, Agnivahu, Vapushmana, Dyutimana, Medha, Medhatithi, Bhavya, Savana, Putra and Jyotishmana.


Medha, Agnivahu and Putra had no desire to rule. They were not interested in material pursuits and became hermits.

Priyavrata divided the earth amongst the remaining seven sons. Thus it was that the earth came to be divided into seven regions or dvipas.


Agnidhra ruled over Jambudvip, Medhatithi over Plakshadvip, Vapushman over Shalmalidvip, Jyotishman over Kushadvip, Dyutimana over Krounchadvip, Bhavya over Shakadvip & Savan over Pushkaradvip


Agnidhra, the ruler of Jambudvipa, had nine sons. Their names were Nabhi Kimpurusha, Hari, Ilavrita, Ramya, Hiranyavana, Kuru, Bhadrashva and Ketumala.

Agnidhra divided Jambudvipa into nine regions (varshas) and gave each of his sons a region to rule over.
ALL , SOCIETY , MYTHOLOGY
Miss C
Miss C
@Credible_Intel
1. Most people are aware of the fail doxes posted by Jamilla Moor on @Snakeeater36 and myself. I'm going to go into the details (in layman terms) of exactly how a specific group of duhnonymous idiots came up with these fail doxes & I'll prove that they're wrong.

2. @Snakeeater36 posted this screenshot on his TL. He had exposed the page source code on tweet which included an image. Anyone can do this in Chrome by opening a tweet, clicking on the image, then right click on any open space on the screen, select "inspect", then "network".

3. In fact I did the same by pulling up a different tweet and image. You'll see the IP highlighted in yellow and the region Dallas TX. It's not my IP. It belongs to Akamai which is identified. Why is that important.......


4. Well Akamai is a Content Delivery Network also known as a CDN. A CDN, is a geographically distributed network of proxy servers (make note of the term "proxy" servers) and their data centers. More later on why this is important relative to the fail doxes.

5. CDNs allow companies like Twitter to provide better performance in uploading content, like images, by distributing the service spatially relative to end users. Rather than pushing content directly (left), Twitter uses CDN networks (right) to push/pull images from end users.
SOCIETY
Advertisement
Brittany Packnett
Brittany Packnett
@MsPackyetti
We should stop confusing what someone was doing when we became aware of them with all they are capable of, interested in, or ever hope to be

Let folks have their many talents, interests and gifts. Life is far more fun with variety, loves.

A lot of folks have come to know me as an activist & I’m grateful that folks care to know me at all.

But I wasn’t born in 2014. I was a whole teacher, executive, policy person, speaker, arts and culture lover, reader, writer, woman of faith, fashion and more before 4 yrs ago 🤷🏾‍♀️

We rightfully complain that marginalized people are not allowed to be fully human.

But we internalize and transfer our oppression daily. It’s a smog. We all breathe it in & act it out.

And then tell WoC “girl ain’t you supposed to be a _______? Why you doing ____?”

Can I live?

And don’t go reading anything personal into this-this isn’t about me necessarily and it’s no subtweet (I try hard not to do that.)

I’ve just been observing that behavior more and more lately. Especially when it comes to marginalized folks.

Evolution should be our aspiration.

“Can’t knock the hustle” should be our anthem.

As long as someone isn’t bringing active and continual harm, why can’t they explore their many sides?
SOCIETY
Paul P.H. Wilson\u269b
Paul P.H. Wilson⚛
@gonuke
It is simply not correct to point fingers at wind & solar energy as we try to understand the situation in TX. The system (almost) had a plan for weather (almost) like this. 1/x


It relied on very little wind energy - that was the plan. It relied on a lot of natural gas - that was the plan. It relied on all of its nuclear energy - that was the plan. 2/x

There was enough natural gas, coal and nuclear capacity installed to survive this event - it was NOT "forced out" by the wind energy expansion. It was there. 3/x

Wind, natural gas, coal and nuclear plants all failed to deliver on their expectations for long periods of time. The biggest gap was in natural gas! The generators were there, but they were not able to deliver. 4/x

It may be fair to ask why there is so much wind energy in ERCOT if we do NOT expect it to deliver during weather events like this, but that is an entirely different question - and one with a lot of great answers!! 5/x
SOCIETY
Se\xe1na
Seána
@GrantSana
Southerners wrote songs about Warrington, formed peace movements because of IRA violence - but I can’t point to any mainstream effort to oppose/understand who the glenane gang, or Shankill butchers were, care about Loughinisland, state violence, &collusion.
V selective interest

They were and are revolted by SF glorifying murder but dont know or care about the deaths of catholics here. As I’ve seen the apathy to the life my parents lived, and the fear I grew up with, I always make it understood I’m Irish but from the north. Because it’s important

Showing absolutely no interest in the murder of the people in the areas SF are elected to represent is really selectively deciding whose lives you think are worth anything. I doubt anyone south of Louth Monaghan or Cavan could tell you or care about the Reavey brothers

There was and is no hand wringing about children being shot in the fields by soldiers in front of their parents or hunted down in their own house and killed in front of their families- where were the marches, the songs, the movements?

“But Sinn Fein said this”- is of zero comfort to victims of state or loyalist violence and you are actually framing their loved ones murders in such a way that you’re almost making them partially culpable for their own fate or excusing it somehow when it’s nothing to do with SF
SOCIETY

You May Also Like

Kentaur Wolf2
Kentaur Wolf2
@fragma_dia2
Хајде да направимо мали осврт на случај Мика Алексић .

Алексић је жртва енглеске освете преко Оливере Иванчић .
Мика је одбио да снима филм о блаћењу Срба и мењању историје Срба , иза целокупног пројекта стоји дипломатски кор Британаца у Београду и Оливера Иванчић


Оливера Илинчић је иначе мајка једне од његових ученица .
Која је претила да ће се осветити .

Мика се налази у притвору због наводних оптужби глумице Милене Радуловић да ју је наводно силовао човек од 70 година , са три бајпаса и извађеном простатом пре пет година

Иста персона је и обезбедила финансије за филм преко Беча а филм је требао да се бави животом Десанке Максимовић .
А сетите се и ко је иницирао да се Десанка Максимовић избаци из уџбеника и школства у Србији .

И тако уместо романсиране верзије Десанке Максимовић утицај Британаца

У Србији стави на пиједестал и да се Британци у Србији позитивно афирмишу како би се на тај начин усмерила будућност али и мењао ток историје .
Зато Мика са гнушањем и поносно одбија да снима такав филм тада и почиње хајка и претње која потиче из британских дипломатских кругова

Најгоре од свега што је то Мика Алексић изговорио у присуству високих дипломатских представника , а одговор је био да се све неће на томе завршити и да ће га то скупо коштати .
Нашта им је Мика рекао да је он свој живот проживео и да могу да му раде шта хоће и силно их извређао
ALL
Sumit Grrg
Sumit Grrg
@sumitgrrg
These 10 threads will teach you more than reading 100 books

Five billionaires share their top lessons on startups, life and entrepreneurship (1/10)


10 competitive advantages that will trump talent (2/10)


Some harsh truths you probably don’t want to hear (3/10)


10 significant lies you’re told about the world (4/10)
ALL , MOTIVATION , BOOKS
Advertisement
Vibhu Vashisth
Vibhu Vashisth
@VIBHU_Tweet
Surkanda devi mandir is a famous shrine of Hindus located near Kaddukhal distt of Uttarakhand, 11 Km from the town of Dhanaulti and 35 Km from Mussoorie.
The Temple is one of the 51 Shakti Peethas spread all over Indian Subcontinent and is dedicated to Goddess Surkanda.


Nestled on a Hill at an Altitude of 2700 m approx, the place offers a splendid view of the snow capped mountains, the picturesque scenic beauty that offers an experience of the lifetime.
The Temple build in the traditional Garhwal style exuberates the Architectural splendour.


The origins of the Surkanda Mata Mandir is attributed to Goddess Sati, consort of Bhagwan Shiv who in a rage immolated herself in her arrogant Father Daksha's Yajna Kund bcoz he didn't invite Bhagwan Shiv in the Yajna.


Devastated by the death of Sati Shiva wandered all over the cosmos performing Tandava-The Dance of Cosmic Destruction.Fearing the total annihilation of cosmos, Gods requested Bhagwan Vishnu to pacify Shiva.Bhagwan Vishnu then used his discuss to destroy the burning corps of Sati.


The pieces of Sati Mata's body then got scattered all over the region which were later established as Shakti Peethas by Bhagwan Shiva himself.Its believed that the head of Sati fell here and it was called Sirkhanda Mata Temple before, but with passage of time it became Surkanda.
ALL
Dr. Thomas Binder, MD
Dr. Thomas Binder, MD
@Thomas_Binder
1/12

RT-PCR corona (test) scam

Symptomatic people are tested for one and only one respiratory virus. This means that other acute respiratory infections are reclassified as


2/12

It is tested exquisitely with a hypersensitive non-specific RT-PCR test / Ct >35 (>30 is nonsense, >35 is madness), without considering Ct and clinical context. This means that more acute respiratory infections are reclassified as


3/12

The Drosten RT-PCR test is fabricated in a way that each country and laboratory perform it differently at too high Ct and that the high rate of false positives increases massively due to cross-reaction with other (corona) viruses in the "flu


4/12

Even asymptomatic, previously called healthy, people are tested (en masse) in this way, although there is no epidemiologically relevant asymptomatic transmission. This means that even healthy people are declared as COVID


5/12

Deaths within 28 days after a positive RT-PCR test from whatever cause are designated as deaths WITH COVID. This means that other causes of death are reclassified as
CATEGORY C19
Billy Bostickson \U0001f3f4\U0001f441&\U0001f441 \U0001f193
Billy Bostickson 🏴👁&👁 ...
@BillyBostickson
Keep dwelling on this:
Further Examination of the Motif near PRRA Reveals Close Structural Similarity to the SEB Superantigen as well as Sequence Similarities to Neurotoxins and a Viral SAg.

The insertion PRRA together with 7 sequentially preceding residues & succeeding R685 (conserved in β-CoVs) form a motif, Y674QTQTNSPRRAR685, homologous to those of neurotoxins from Ophiophagus (cobra) and Bungarus genera, as well as neurotoxin-like regions from three RABV strains

(20) (Fig. 2D). We further noticed that the same segment bears close similarity to the HIV-1 glycoprotein gp120 SAg motif F164 to V174.
https://t.co/EwwJOSa8RK


In (B), the segment S680PPRAR685 including the PRRA insert and highly conserved cleavage site *R685* is shown in van der Waals representation (black labels) and nearby CDR residues of the TCRVβ domain are labeled in blue/white
https://t.co/BsY8BAIzDa


Sequence Identity %
https://t.co/BsY8BAIzDa
Y674 - QTQTNSPRRA - R685
Similar to neurotoxins from Ophiophagus (cobra) & Bungarus genera & neurotoxin-like regions from three RABV strains
T678 - NSPRRA- R685
Superantigenic core, consistently aligned against bacterial or viral SAgs
ALL