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SUNDAY, JANUARY 8, 2017
Opinion
Adelle Chua, Editor mst.daydesk@gmail.com
EDITORIAL VERA RUBIN, DARK MATTER, AND THE HOPES OF A WOMAN PHYSICS LAUREATE
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By Pecier Decierdo FOR years, many have remarked upon the fact that astrophysicist Vera Rubin, whose work convinced the world that dark matter existed, has yet to win a Nobel Prize in physics. So far, only two women have received the prize: Marie Curie, famous for her work on radioactivity, and Maria GoeppertMayer, who was awarded for her work on atomic nuclear structure. After Goeppert-Mayer received the Nobel Prize in physics 54 years ago, it never went to another woman ever since. Over the years, many have speculated that Rubin would finally win the Nobel for her groundbreaking work. Others have even demanded it. Some, like cosmologist Chanda PrescodWeinstein, have called for men to not accept the prize until Rubin receives it. Given the prestige and prize money involved, it was hard to convince male winners to get behind this call. Vera Rubin died on Christmas Day of last year. Because the Nobel Prize is awarded only to living scientists, Rubin would never be a Nobel Prize winner. The hope of adding another woman to the list of laureates will have to wait at least another year. Given that about half of people are females, that a rising number of scientists are women, and that so many breakthroughs in recent decades benefited from the work of female scientists, the shortage of women on the list of Nobel Prize winners in physics is a blemish to the prestigious award and can even be seen as an indictment on the scientific community. The opinion I gave above raises several important questions. First, what were Rubin’s accomplishments anyway? Second, does the Nobel Prize matter at all? Let me address these questions one at a time. First, Rubin’s work is rightly considered to be a pivotal achievement. Rubin, together with colleague Kent Ford, found the evidence that convinced the scientific community that dark matter existed. Dark matter is so named because it does not interact with light and is therefore invisible. Because of this, our existing instruments cannot detect it directly. However, its gravitational effects can be measured. Based on these measurements we now know that more than 85 percent of the matter in the universe is in the form of dark matter. The rest, the matter composed of atoms that make up stars, planets, and gas clouds, accounted for around 15 percent. As with many discoveries in astronomy, Rubin and Ford did not seek out to discover dark matter when they did. Instead, they were measuring how the stars in a galaxy moved to see if the known laws of gravity and motion applied there. What they found was that the motion of galaxies can only be explained if most of its mass is in the form of invisible dark matter. In a way, Rubin and Ford lead us to the path to discover 85 percent of the stuff in the universe. All this time we have been studying just the 15 percent. We are still on that path; we are yet to fully understand what dark matter really is.
BIG DAY A
S THEY did last year and for many years before that, devotees of the Black Nazarene will gather anew Monday to wear their faith on their shoulders.
Millions of Filipinos will clog the streets of the city of Manila, following the image of Jesus Christ carrying the cross that symbolized His suffering. They will attempt to touch it, or at least have their article touch the miraculous piece of wood. As has always been the case, the event is a logistical and security nightmare. The sheer number of attendees is enough to bring traffic to a standstill. The devotees themselves, belonging to a rather wide age range, will have specific needs, especially medical assistance. Some will think that they can bear the heat and the crowd— they will be mistaken. Some may find themselves lost, or drowning, in the sea of bodies. There will be petty crime, notwithstanding the fact that this is a religious event. And because we live in precarious times, there will always be the threat of terror especially given the number of innocent civilians who would be at the event. The Philippine National Po l i ce wo u l d
have to take a break from its war against drugs and focus, for a day, on a war against terror from faceless enemies who may just attempt to blend with the crowd before bringing damage. They will likely sow terror, or spite the President— actually, both. Despite all these, millions will still turn out, mostly in their maroon shirts. Their faith, or whatever else it is that drives them, will not allow them to cower before these threats. And so tomorrow promises to be like all the other Black Nazarene feasts in history, an event that showcases the best and the worst among devotees, the government, and bystanders and armchair commenters. The faith and the persistence are fascinating, but we hope people turn up for all the right reasons instead of a blind desire to touch a piece of wood at all costs, flaunt one’s religiosity or take advantage of the mayhem for one’s agenda. Guidance from the Church, and thorough management by the national and local government, will be key. These will showcase how well or how poorly we have mastered making it through this day in one piece.
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BARISTA BLUES POP GOES THE WORLD JENNY ORTUOSTE
SAN FRANCISCO BAY AREA—Here in the US, as in the Philippines, cafés hire young people still in college to work as baristas. This allows teenagers to earn money to support themselves and pay for tuition and other expenses.
“Rosie,” 18, Makati City-born and bred, had completed a year of college in De La Salle University before migrating to the US with her mother last September. She had not worked in the Philippines prior to coming over. What she found here was a cultural
and economic environment she was unused to. “It’s kind of expected for teenagers here to work,” she said. “I have partners [fellow employees] as young as 16 and still in high school. The money is for our personal spending so don’t have
to ask an allowance from our parents. Some of us are paying their own tuition or saving up for a car.” “Many of us teens are in retail, because that kind of work doesn’t take that much experience or skills.” She Turn to B2
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