Greetings from Chile

This was the view from my hotel room window in Antofagasta, Chile this morning:

I shared this on Facebook this morning, but this version is much better

It was a work slowdown by truckers, and also a parade for solidarity with the protests going on around Chile. It spent about 15 minutes driving past, then continued around the city for about an hour. Everything was and continues to be calm, and it appears that people are now going on with their day as normal.

Map of Chile
It’s a
looooooooooooooooooong
country

First things first, a message for family and friends: don’t worry, seriously. I’m here with some awesome colleagues to represent SDSS at the Sharing One Sky meeting, which ended yesterday, and was AMAZING (more on that later). While you may have seen on the news that here have been some clashes between police and protestors, those have been entirely in Santiago 900 miles south of here (about the same distance as from Baltimore to Orlando). Everything is calm here in Antofagasta. Even if clashes happen here, which they won’t, I’ll be safe in the hotel. I appreciate your concern, and I’ll still be flying home tomorrow as scheduled.

Second things second, keep in mind that while I always try to stay informed about world events, I’m still a foreigner, and I still don’t have a perfect understanding of WTF I’m talking about. Everything I say here is my own reading of the situation, and all opinions are my own.

So what’s going on here? First, some context. Chile is a moderately wealthy country with some major advantages – it’s the best place in the world to do astronomy (which is the reason I’m here), and they are by far the world’s largest producer of copper. Chile has the world’s 40th largest economy (GDP US$298 million), despite having fewer people than Florida (Chile: 18 million, Florida: 21 million).

The problem is that the wealth is spread very unequally. Demographers measure wealth inequality by a measure called the Gini coefficient percentage, which varies between 0% and 100%. If a country is desperately poor, the Gini coefficient is low, because no one has very much in the first place. If a country has a successful social democracy, the Gini coefficient is fairly low, because everyone shares the wealth. If a country has a few rich people and many poor people, the Gini coefficient is high. Chile’s is 50.5%, fifteenth in the world – higher than some famously unequal countries like Brazil (49.0%), Mexico (47.1%), and China (46.5%).footnote

It doesn’t help that Chile has a history of repression and murder during the iron fist of dictator Augusto Pinochet from 1973 to 1990. And although the country has had free elections and a positive human rights record ever since, a history of such large-scale trauma to so many is difficult to emerge from.

The proximate cause of this year’s protests was raising the cost of peak travel (commuting to and from work) on the Santiago metro system from 800 Chilean pesos to 830 Chilean pesos (official announcement, in Spanish). The fact that a cost increase that converts to four U.S. cents has triggered widespread protests should give you an idea of the desperate straits that poor Chileans find themselves in.

Protests began on October 7th when high school students began a loosely organized campaign to avoid paying by jumping fare gates all over the metro system. The metro authority asked police to post at some stations to monitor and enforce fare paying. On October 14th, clashes between police and protestors resulted in three stations closing (news coverage, in Spanish – and yes, one of the closed stations is called Cumming, write your own jokes). Violence escalated from there, and eventually 80 of the metro’s 136 stations were damaged, with 17 being literally burned down. Nineteen people have died, and more than 2,000 have been arrested. On Friday, October 25th, more than 1.2 million people joined a massive protest in Santiago – 7% of the entire population of the country.

The focus of much of the anger has been President Sebastián Piñera. Here’s a photo I took earlier near my hotel, on a wall near the local theater. I don’t know what all these words mean, but I think I can guess what the graffiti artist thinks of the President:

Graffiti spray-painted in red on a wall: "Piñera chupala que cuelga"
I looked it up, this is a popular and quite offensive Chilean insult. “Chupa” means “to suck,” and you can probably figure out the rest from context.

So what’s next for Chile? The good news is that Piñera seems to be taking the protests seriously – he fired eight members of his cabinet, including Interior Minister Andres Chadwick, who had been a vocal supporter of Pinochet as a university student in the late 1980s. But the protests will likely continue, at least intermittently, until Chile addresses the underlying problems that led to the protests.

I still believe in the power of democracy, and I still believe in this wonderful country. Chileans love displaying their flag almost as much as Americans do – as they should, it’s an awesome flag. So I leave you with the flag, and ¡Que Viva Chile!

The Chilean flag flying proudly over Antofagasta

Footnote on Gini Coefficients

Footnote: here is the full list of countries by Gini coefficient, from the CIA World Factbook. It can be tempting to say that 0% means “totally equal” and 100% means “totally unequal” and put all other values on the same scale, but that’s not really how it works. Gini coefficients make sense only in comparison to other countries. For comparison:

  • Sweden’s is 24.9%, one of the lowest in the world
  • Ethiopia’s is 33.0%
  • The highest in western Europe is Spain with 35.9%, 92nd highest out of 157 countries reported
  • The United States is 45.0%, the 39th highest
  • The two highest Gini Coefficients are South Africa (62.5%) and Lesotho (63.2%)

Extra footnote for nerds: the Gini Coefficient is calculated and usually reported as between 0 and 1, the CIA and I just multiplied that by 100 for convenience. The math is pretty interesting, I might do a full post about it sometime if you’re interested.

The spirits of blogposts past and future

Hello, Internet! Thanks to those of you who joined for this year’s Best Sexy [Thing That Is Inherently Not Sexy] Halloween Costume Contest! I hope you’ll stick around. Here is a quick guide to who I am, what has happened so far on this blog, and what is coming soon!

I am the coordinator of Education and Outreach activities at the Institute for Data-Intensive Engineering and Science (IDIES) at Johns Hopkins University. Our group is doing some amazing work at the intersection of computational science and nearly every field of science, and my job is to share it with the world.

Part of our research: the Sloan Digital Sky Survey’s
map of the Universe (not actual size)

My job includes working with the Sloan Digital Sky Survey (SDSS), which is now in its 21st year of making a map of the Universe. I coordinate the project press coverage, develop educational activities, and maintain the project’s web site at www.sdss.org.

My real passion is in citizen science, an approach to both research and education in which volunteers who are not professional scientists participate along with professionals to conduct a research project. This approach is not new, of course, but an exciting new development has been creating citizen science opportunities online for volunteers all over the world. I am a founding member of the Galaxy Zoo project, in which volunteers classify galaxies by shape – and which has so far led to more than 60 peer-reviewed publications.

The Zooniverse logo - the word "Zooniverse" with an elliptical galaxy for the second O, with tagline "Real Science Online"

Galaxy Zoo has expanded into Zooniverse.org, an online citizen science portal that supports more than 100 citizen science projects in field ranging from astronomy to medicine to archaeology. My particular interest has been in the impact of citizen science on volunteers – why do they participate, and what is the impact on their understanding of science? I have written papers on these questions of motivation and learning in citizen science.

I haven’t only written one post so far about my professional life, but that will be changing soon, as I have some posts planned about the studies I linked above. The blog has been primarily about all the things that I think make the universe so fascinating, such as:

How we know there is water on Mars – a map of the Martian south pole, and the path of the Mars Express orbiter that found it
  • Sharing quick experiments in data science: I passionately believe that anyone can do science using tools they already use or are freely available online. And so I enjoy demonstrating this, for example by calculating the number of people alive today who have seen a Major League Baseball perfect game, or finding times when Russians pretended to be Americans on Twitter.
  • Fascinating oddities of geography: Asking the seemingly-obvious question “what’s north of South Dakota,” and getting an unexpected answer.
South: South Dakota
North: Montana?!?!
  • Stories from the people of our world: I’m fascinated by stories of people who are not what they seem, like Old Hollywood’s most famous American Indian actor who wasn’t actually American Indian – and other stories from the past and present that can be tragic or stupid or funny.
The famous “crying Indian” environmental PSA of the 1970s
Not pictured: Indians
  • Guest posts from my amazing friends: One of the greatest benefits of being alive is having awesome friends willing to share their knowledge about, say, presidential executive orders or the 2020 Democratic primaries. If you’d like to write a guest post, email me at jordan.raddick@gmail.com or reach out on your favorite social media platform.

Once again, I welcome you, new reader, and I encourage to look back at what I’ve said using the links above or the full index below (which I’m still in the process of writing).

So what’s next?

As mentioned, I’m planning a few posts about various aspects of my work life. And I’ll continue sharing stories that fascinate me about the world, answering questions like these:

  • Why is math, which is a game we play in our heads, so incredibly useful in describing the real world?
  • What happens when a country builds a scientific research base in literally the stupidest place in the world for a scientific research base?
  • If you survive the world’s most insane plane crash, how might you feel about flying?

And many more.

Thanks for reading!

Announcing the 2019 Best Sexy [Thing That Is Inherently Not Sexy] Halloween Costume Contest laureates!

Thank you for joining us on this epic journey through the madness of sexy not-sexy Halloween costumes. And now that the big holiday has arrived, it’s time to announce which costume will join previous winners!

I added up your votes from yesterday’s poll. I counted each selected Sexy Checkbox as one vote, and each typed Sexy Free Response winner as three votes.

Because this is the Internet, I am contractually obligated to present this a top five list. So here we go….

5. Sexy Pennywise

A woman in a bra-like clown suit with a red wig and scary white makeup

Dress up as America’s favorite murdering sewer-dweller, except SEXY! What is particularly weird about this costume is what appears to be a blood stain or scar on the breast.

4. Sexy Deer in the Headilghts

A couple costume - he in a plaid shirt with a deer head, she in a costume with a yellow line and headlights on her breasts

This year’s only costume for couples. Note the placement of the headlights. I SEE WHAT YOU DID THERE!

3. Sexy Tariff

A woman in a short dress with printed $100 bills stamped TARIFF in red

This costume helps protect American farmers, but you might have to pay more for it.

2. Sexy Bob Ross

A woman with short shorts, a light blue top, and a paint brush and palette, with a squirrel on her shoulder

Paint me like one of your French girls happy little trees!

1. Sexy Mr. Rogers

A woman with short shorts, a black tie over her cleavage, and a red sweater

The first costume suggested this year, way back in July – and honestly, one of the favorites all the way through the contest. There were a lot of great suggestions this year, but there’s nothing as Not Inherently Sexy as America’s hero Fred Rogers.

Reminder: take off the sweater when you enter the house, so you can take the trolley to the Land of Make-Believe.

And now the blog returns to its normal Monday-Wednesday-Friday schedule, so stay tuned for another exciting post tomorrow!

Happy Halloween, everyone!

(Daily disclaimer: My intent is not to shame anyone’s choice of Halloween costumes. Wear whatever you want, and look great doing it. My intent is to shame society for trying to convince us that Mr. Rogers is sexy, and more importantly, for failing to provide any normal, non-sexy Mr. Rogers costumes for women.)

Your costume suggestions, part 6: Ripped from the headlines edition

Part six of our THIRTY-THREE (and that’s now the final count!) nominations for this year’s exciting Best Sexy [Thing That Is Inherently Not Sexy] Halloween Costume Contest! I will present a few each day, leading up to TOMORROW’S VOTE and then the BIG ANNOUNCEMENT OF THE WINNER on Halloween Night! Who will join previous winners? You decide!

Today’s post is the third straight organized into themes. Today’s theme: costumes RIPPED FROM THE HEADLINESâ„¢ in a pathetic attempt to stay relevant to make an important statement about today’s society!

Sexy Plant-Based Burger

A woman with a veggie burger around her midriff
Suggested by Andy Brown

Continuing the food theme that brought us Sunday’s Popeye’s “Spicy” Chicken Sandwich costume, you can dress as the plant-based burger that has become popular at Burger King and many other places. Perfect for vegans!

Sexy Pennywise

A woman in a bra-like clown suit with a red wig and scary white makeup
Suggested by David Dudich

Or dress as the murdering clown from one of this year’s most popular movies, It Chapter Two. Why be a regular clown when you can be a MURDERING clown?

Sexy Republican Elephant

A woman in a short red-white striped shorts with a blue jacket and an elephant head
Suggested by Robyn Stegman

Bringing us full circle to the example I used to introduce this series, except this one is a Sexy Republican Elephant. Salute America’s current party-in-power, or wear it ironically to show your disdain for that party. Regardless, our President might just grab you by the costume!

Sexy Tariff

A woman in a short dress with printed $100 bills stamped TARIFF in red
Suggested by Andy Brown

Speaking of the President, you can also dress up as one of his signature policies that he never seems to get around to implementing.

Sexy Op-Ed

A woman in a newsprint dress with a ? on it, and identity-hiding fake nose and eyebrows

You might have forgotten about this one, referencing the anonymous guest opinion column published in the New York Times from a self-described “part of the resistance inside the Trump administration” (and who totally isn’t Jon Huntsman). Be the lodestar of your Halloween party!

Sexy Fake News

A woman in a newsprint costume with "FAKE"
Suggested by Andy Brown and Anna Kresmer

So what if this is exactly the same as the previous costume, except with “FAKE” stamped on it instead of a question mark? It’s a TOTALLY different costume!

Show your disdain for fake news, even if it’s increasingly clear that “fake news” just means “news I don’t like” or “news from a reputable source whose political leanings are different form mine” or “news that reports facts that make me uncomfortable.” But that’s a topic for a different post.

And with that, we have completed our journey through all thirty-three freakin’ nominees for the 2019 Best Sexy [Thing That Is Inherently Not Sexy] Halloween costume contest.

Carefully review the previous nominees, as well as today’s – because tomorrow, it’s time to VOTE ON THE WINNERS!
Sexy Dinosaur
Sexy Condom (for dudes)
Sexy Ph.D.
Sexy Mr. Rogers
Sexy College Admissions Bribery Scandal Mom
Sexy Shark (doot doot, doo de doo)
Stupid Sexy Flanders
Sexy Ball Pit (for dudes)
Sexy Microsoft Clippy
Sexy Vintage Airplane
Sexy Skunk
Sexy Chucky
Sexy Generic Ouija Board
Sexy Loofah
Sexy Piñata
Sexy Taco Sauce
Sexy Popeye’s Spicy Chicken Sandwich
Sexy Tater “Thot”
Sexy One Nightstand
Sexy Deer in the Headlights (for couples)
Sexy “Ghost”
Sexy Starbucks Coffee
Sexy Toy Story Alien
Sexy Buzz Lightyear
Sexy Wrigley’s Doublemint Gum
Sexy Yoshi
Sexy Bob Ross

Be sure to come back for the FINAL VOTE tomorrow!

(Daily disclaimer: My intent is not to shame anyone’s choice of Halloween costumes. Wear whatever you want, and look great doing it. My intent is to shame society for trying to convince us that tariffs are sexy (no matter what President Trump thinks), and more importantly, for failing to provide any normal, non-sexy political protest costumes for women.