It has been exactly one year since I moved to Italy.
Coming here a year ago, I expected that I would face some challenges and that there would be major life changes. Obviously, I did not know the half of it.
It has been exactly one year since I moved to Italy.
Coming here a year ago, I expected that I would face some challenges and that there would be major life changes. Obviously, I did not know the half of it.
Like public-key cryptography, deep learning was ahead of its time when first studied, but, thanks to the pioneering efforts of its founders, it was ready to be used when the technology caught up.
Mathematical developments take a long time to mature, so it is essential that applied mathematical research be done ahead of the time of its application, that is, at a time when it is basic research. Maybe quantum computing will be the next example to teach this lesson.
By the way, this summer the Simons Institute will host a program on the foundations of deep learning, co-organized by Samy Bengio, Aleks Madry, Elchanan Mossel and Matus Telgarsky.
Sometimes, it is not just the practical applications of a mathematical advance that take time to develop: the same can be true even for its theoretical applications! Which brings me to the next announcement of this post, namely that the call for nominations for the FOCS test of time award is out. Nominations are due in about four weeks.
The EU is often criticized for being a big, unwieldy bureaucracy. Here, however, are the review criteria for European Research Council proposals (from page 10 of this document):
Excellence is the sole criterion of evaluation
Reviewers evaluate all NSF proposals through the use of two National Science Board approved merit review criteria: Intellectual Merit and Broader Impacts, which are based upon Merit Review Principles. Reviewers are asked to consider five elements in the review for both criteria. For more information on merit review principles and criteria, see PAPPG Chapter III.A.
(If you are keeping track, that’s two criteria and ten principles)
[I was delighted to receive the following guest post by Chris Brzuska about a meeting that took place last week during Eurocrypt in Tel Aviv. This piece will also appear in Omer Reingold’s blog. Let me take this opportunity for a couple of shoutouts. Next week it’s going to be two years since Italy, last among Western European countries, has instituted same-sex civil unions (yay!) and the parties that opposed it now have an absolute majority after the last elections (boo!). The Berkeley EECS department has an LGBT+ graduate student organization called QiCSE that organizes a very visible breakfast meeting during the visit days for prospective grad students and regular meetings during the school year – as much as I value Berkeley exceptionalism, think about creating something like this in your own school. It would be great if there was a LGBT+ meeting at STOC this year; I am not going to STOC this year, but maybe someone else can take the lead. And now, on to Chris’s beautiful essay. Congratulations, Chris!. — Luca]
I gender-transitioned two years ago, and Eurocrypt 2018 in Tel-Aviv is the first major conference I attend since then. I am a bit nervous. How much time does it take for 400 people to update my name and pronouns to use “Chris” and he/him? Two years feels like an eternity to me, but surely, some people will not have heard about my gender-transition. I will need to come out to some people.
Coming-out is very empowering, but after two years and uncountable coming-outs, I really wish that everyone knows that I am trans and gay.
A gay friend of mine remarks that when being bisexual/lesbian/gay, coming out is really never over, and one needs to come out again and again, to each new person. And really, he says, there is rarely a good time to bring it up.
“How come you didn’t know I am lesbian/gay?”, I heard from several friends, in shock, worried I might have wrongly assumed they are heterosexual.
How many LGBTQIA people are in our communities? I know some LGBTQIA people in the community, but how many more are there, and how can I find them?
This simple question leads to something which would become more important to me than I expected initially.
In the rump session, I give a coming-out talk, combined with an announcement for an LGBTQIA cryptographers meeting during the rump session break ( https://eurocrypt.2018.rump.cr.yp.to/4f756d069387ee90de62454a828a3b9b.pdf).
Giving this talk in itself was very nice. I enjoyed sharing my happiness with the community, see my happiness reflected in other people’s eyes. I enjoyed the many positive comments I received during the hours and days that followed, and the recognition of daring to be visible.
During the break, I am excited and nervous. How many people will come to the meeting? And who? More than 10 people come, most of which I knew without knowing they are LGBTQIA. We walk into the room, one by one, each with light in our eyes. We came out to each other, all of us, in that moment. It’s intimate, moving, exciting. Coming out remains deeply personal. It can be daunting, even in a warm, progressive environment such as our research community and even to an LGBTQIA subgroup.
After the rump session, we go to the gay-lesbian bar Shpagat in Tel-Aviv, in happy excitement. We are the last customers that night. The next day, during the breaks, we often find ourselves with a majority of LGBTQIA people in a conversation, we sit next to each other during talks. Something important happened.
In light of our increased visibility (to each other and to the community at large), there were more opportunities for coming outs the next days (or so was my impression, although I am only conscious of 2 explicit cases…). It was very liberating for me to share many of the following conference moments with LGBTQIA cryptographers who would add additional views to a heterosexual, cissexual perspective, and who would help me explain the sensitive issue of coming out to other caring members of our research community.
The research community is my permanent country of residence, my frame of reference, the source of almost all my long-term friendships – and enfin, in this country, there live quite a few LGBTQIA people, and the research community encourages us and shares our happiness.
We are going to organize more LGBTQIA meetings alongside cryptography-related conferences. I hope, there will be more such meetings inside and outside of CS. And we look forward to see the number of LGBTQIA researchers (that we are aware of) grow.
If you are an LGBTQIA researcher who wants to get in touch with us more discretely than at a public meeting (to talk to one of us, e.g., in the beginning of your PhD etc.), you can send an eMail to firstname.lastname@example.org. You can also use that eMail address to join our mailing list (for event announcements) and/or our WhatsApp group (include your phone number if you want to join the WhatsApp group). While the group centers around cryptography-related events, the group is not limited to researchers in cryptography.
I am grading the final projects of my class, I am trying the clear the backlog of publishing all the class notes, I am way behind on my STOC reviews, and in two days I am taking off for a complicated two-week trips involving planes, trains and a rented automobile, as well as an ambitious plan of doing no work whatsoever from December 20 to December 31.
So, today I was browsing Facebook, and when I saw a post containing an incredibly blatant arithmetic mistake (which none of the several comments seemed to notice) I spent the rest of the morning looking up where it came from.
The goal of the post was to make the wrong claim that people have been paying more than enough money into social security (through payroll taxes) to support the current level of benefits. Indeed, since the beginning, social security has been paying individuals more than they put in, and now that population and salaries have stop growing, social security is also paying out retired people more than it gets from working people, so that the “trust fund” (whether one believes it is a real thing or an accounting fiction) will run out in the 2030s unless some change is made.
This is a complicated matter, but the post included a sentence to the extent that $4,500 a year, with an interest of 1% per year “compounded monthly”, would add up to $1,3 million after 40 years. This is not even in the right order of magnitude (it adds up to about $220k) and it should be obvious without making the calculation. Who would write such a thing, and why?
My first stop was a July 2012 post on snopes, which commented on a very similar viral email. Snopes points out various mistakes (including the rate of social security payroll taxes), but the calculation in the snopes email, while based on wrong assumptions, has correct arithmetic: it says that $4,500 a year, with a 5% interest, become about $890k after 49 years.
So how did the viral email with the wrong assumptions and correct arithmetic morph into the Facebook post with the same wrong assumptions but also the wrong arithmetic?
I don’t know, but here is an August 2012 post on, you can’t make this stuff up, Accuracy in Media, which wikipedia describes as a “media watchdog.”
The post is attributed to Herbert London, who has PhD from Columbia, is a member of the Council on Foreign Relation and used to be the president of a conservative think-tank. Currently, he has an affiliation with King’s College in New York. London’s post has the sentence I saw in the Facebook post:
(…) an employer’s contribution of $375 per month at a modest one percent rate compounded over a 40 year work experience the total would be $1.3 million.
The rest of the post is almost identical to the July 2012 message reported by Snopes.
Where did Dr. London get his numbers? Maybe he compounded this hypothetical saving as 1% per month? No, because that would give more than $4 million. One does get about $1.3 million if one saves $375 a month for thirty years with a return of 1% per month, though.
Perhaps a more interesting question is why this “fake math” is coming back after five years. In 2012, Paul Ryan put forward a plan to “privatize” Social Security, and such a plan is now being revived. The only way to sell such a plan is to convince people that if they saved in a private account the amount of payroll taxes that “goes into” Social Security, they would get better benefits. This may be factually wrong, but that’s hardly the point.
Currently, when graduate students work as teaching assistants, the university waives their tuition and pays them a stipend. Under current tax law, students pay income tax “only” on their stipend. A provision in the tax bill currently under consideration would count the waived tuition as income, on which the student would have to pay taxes as well.
A calculation by a Berkeley physics graduate student (source) finds that a student who work as TA for both semesters and the summer, is payed at “step 1” of the UC Berkeley salary scale, and is a California resident, currently pays $2,229 in federal income tax, which would become $3,641 under the proposed tax plan, a 61% increase. The situation for EECS students is a bit different: they are paid at a higher scale, which puts them in a higher bracket, and they are often on a F1 visa, which means that they pay the much-higher non-resident tuition, so they would be a lot worse off (on the other hand, they usually TA at most one semester per year). The same calculation for MIT students shows a 240% tax increase. A different calculation (sorry, no link available) shows a 144% increase for a Berkeley EECS student on a F! visa.
This is one of the tax increases that go to fund the abolition of the estate tax for estates worth more than $10.9 million, a reduction in corporate tax rates, a reduction in high-income tax rates, and other benefits for multi-millionaires.
If you are a US Citizen, and if you think that graduate students should not pay for the estate tax of eight-figure estates, you should let you representative know. Usually calling, and asking to speak with the staffer responsible for tax policy, is much better than emailing or sending a physical mail. You can find the phone numbers of your representatives here.
If you have any pull in ACM, this is the kind of matter on which they might want to make a factual statement about the consequences for US computer science education, as they did at the time of the travel ban.
Many people are angry and heartbroken at the consequences (on themselves, their loved ones, their friends and coworkers) of the executive order that has banned refugees, as well as legal immigrants and green card holders, from certain countries from entering the US for the next few months. A common question is, what can we do? A few possibilities:
If you have other ideas, please share them in the comments.
Today an atmosphere of grief pervaded Berkeley, and a series of emails came from higher and higher up the chain of command, culminating with one from Janet Napolitano, reaffirming the University of California’s commitment to its principles of inclusivity, diversity, and all things that are good. Here is an email from the Vice-Chancellor for Equity and Inclusion:
Dear Cal Students, Staff, and Faculty,
We know that the results of yesterday’s election have sparked fear and concern among many in our community; in particular our immigrant and undocumented communities, Muslim, African American, Chicanx/Latinx, LGBTQ+, Asian and Pacific Islander communities, survivors of sexual assault, people with disabilities, women, and many others. We are reaching out to you with a message of support. UC Berkeley leadership remains steadfast in our values and committed to the safety and well-being of all of our students, faculty, and staff. We condemn bigotry and hatred in all forms, and hold steadfast in our commitment to equity, access, and a campus that is safe, inclusive, and welcoming to all.
Various communities have organized the following community spaces and resources:
- A community space for undocumented students tonight at 6:30pm in Chavez Room 105.
- CLSD and CLPR are hosting space at the Shorb House, 2547 Channing Way from 12pm-5pm for students to come by. Faculty and staff will be there in community with our students for support.
- MCC is holding a safe space for POC/Black students from 8pm-10pm this evening.
- QTAP is hosting a QTOPC dinner in Anthony Hall at 6pm.
- The Gender Equity Resource Center is open today, until 5pm, for those who wish for a quiet space for contemplation and community. GenEq is also hosting the following healing spaces:
- Women’s Healing Space – Today, November 9th, 1pm-2:30pm
- LGBTQ+ Healing Space – Today, November 9th, 2:30pm-4pm
Now, without discounting the value of having a good place to quietly sob with like-minded people, this strikes me as the message you would send after the Charleston shooting, or the Orlando shooting. This was not the act of one disturbed person. Sixty million Americans went to the trouble of going all the way to the polling place to vote for Trump, or of filling up their absentee ballot, and then mailing it in. That’s one in four adult Americans, a diverse coalition of white people: educated white people and less educated white people, male white people and female white people, religious white people and secular white people, and, one should note, even a few people who are not white. White people who thought it’s their constitutional right to discriminate against gay people, white people who think it’s ok to grab women by their pussy, and that you can get away with it if you are a star, white people who think muslims should not come to the US.
Our students will meet these people everywhere. They will be their neighbors, their coworkers, their bosses, and maybe their in-laws. When our students graduate, there will be no safe space.
And if there were, that is not where they should go. Because those sixty million people will not change their minds by talking among themselves.
But the oppressed cannot be left alone to speak out for themselves.
A feature of rape prevention programs is bystander intervention training: telling people how to recognize a situation in which someone is at risk of assault, and intervene.
We need white people to speak out against racism, christians to speak out for the religion freedom of non-christians, men to speak out against misogyny, straight people to speak out for LGBT people, Republicans to speak out against Trump.
And we need them to do this where it is not safe to do so, because otherwise all we have is angry people talking to the like-minded on the internet.
Edited to add a useful link
I stared into the abyss, and the abyss stared back into me and said “what the hell is wrong with you people up there?”
If you can’t bear to think about tomorrow’s election, and what will happen to the ninth seat of the supreme court if the Republicans hold control of the Senate, and if you would rather hear about another country’s impending constitutional crisis, let me present you with the latest goings on in Hong Kong.
In 1997, Hong Kong was “handed over” back to China, with the agreement that it would retain a “high degree of autonomy” until 2047, and that there would be elections with universal suffrage by 2017. Hong Kong kept (and will keep until 2047) its own legal system and its own currency, Hong Kong citizens have their passport, and a mini-constitution, called “basic law” was drafted to outline the working of its own political system.
In the 1997 system, Hong Kong is governed by a Chief Executive, who is elected in a system that gives votes to constituencies such as business associations, as well, with a smaller weight, to popular vote. The Legislative Council (Legco) is similarly elected in a way in which some members reflect the public’s vote and other are appointed by business and trade groups. The system guarantees a pro-Beijing chief executive and a majority of pro-Beijing representatives in the Legco.
In 2012, legislature was passed that would have introduced “patriotic” (pro-PRC) propaganda in K-12 education. The move produced an uproar among student groups, which coalesced under the umbrella of the Scholarism student association, and which led to huge demonstrations, which in turn led the Hong Kong government to shelve the patriotic education initiative.
In 2014, a long-running process to decide how universal suffrage was going to be implemented in the 2017 Chief Executive election, yielded a proposal in which only Beijing-approved candidates could run for office, thus negating the purpose of having elections in the first place. A broad protest movement emerged, including both Scholarism students and veterans of the pro-democracy movement that had existed since 1997. Outrage at the police response to early protests led to large popular protests that turned the center of Hong Kong into an occupied zone, where thousands of people pitched tents and stayed for weeks.
Eventually the movement failed to win any concessions, the occupation ended, but a new generation of Hong Kong young people became involved in politics and in the pro-democracy movement like never before. Scholarism dissolved as a student group, and reformed as a political party called Demosisto, and a number of other pro-democracy parties arose, including Youngspiration, which has an explicit pro-autonomy platform.
In the last September election, Nathan Law Kwun-chung became the youngest person to win a seat in Legco, running for Demosisto, and two Younsgpiration members, Sixtus “Baggio” Leung Chung-hang and Yau Wai-ching, also won seats, among other pro-democracy representatives.
On October 4, Joshua Wong, the teenage former Scholarism leader and current Demosisto member, was detained in Thailand on his way to speak at a University in Bangkok, and deported back to Hong Kong, under pressure from China, highlighting how much the PRC feels threatened by the Hong Kong pro-democracy movement.
On October 12, the swearing-in ceremony of the elected Legco members took place. If you look at the video halfway down this article, you will see “Long Hair” Leung Kwok-Hung come to the lectern with a yellow umbrella, the symbol of the 2014 protests, and a copy of the election law, which he proceeds to shred; at the end of the video you see Nathan Law make a speech after his swearing-in, and, in the middle, there are Baggio Leung and Yau Wai-ching. They each approach the lectern with a banner that says “Hong Kong is not China,” and then recite the oath in English (the other option is do so in Cantonese). In the oath, legislators swear allegiance to the “Hong Kong Special Administrative Region of the People’s Republic of China,” and they both pronounce China as “Chee-na.” The officer presiding the swearing-in refuses the recognizes their oath as valid.
Here is where things get complicated. “Chee-na” is how the Japanese called China during WW2, and it is considered an offensive slur in the Mainland. Leung and Yau, apparently quite disingenuously, insist that they just have poor English pronunciation, and they have refused to apologize. Meanwhile, they have twice shown up at Legco meetings to repeat their swearing-in, which the presiding officer has refused to do. Instead, the government asked the Hong Kong supreme court to rule on whether by having “refused to take the oath” (a rather questionable interpretation of the event) Leung and Yau should vacate their seats.
So we come to the constitutional crisis: before the Hong Kong supreme court ruled on the matter, the legislative branch of the PRC stepped in yesterday, to rule against Leung and Yau, producing an interpretation of the basic law suggesting that all pro-autonomy legislators could be stripped of their post. They did so because the PRC legislature is indeed supposed to be the ultimate interpreter of the meaning of the basic law, but this is only the second time since 1997 that it has exercised this prerogative, and the first time that it has done for such an incendiary matter. This could be the beginning of the end of the autonomy of Hong Kong’s judiciary system, which so far was never doubted, as well as the end of the remaining semblance of democracy in Hong Kong’s political system.
Protests have already started.