from the world's big
Jimmy Wales on the Semantic Web
Jimmy Wales is an American Internet entrepreneur known for his role in the creation of Wikipedia, a free, open-content encyclopedia launched in 2001. He serves on the Board of Trustees of the Wikimedia Foundation, holding the board-appointed "community founder" seat. In 2004, he co-founded Wikia, a privately owned, free Web-hosting service, along with Angela Beesley.
Together with Larry Sanger and others, Wales helped lay the foundation for Wikipedia, which subsequently enjoyed rapid growth and popularity. As Wikipedia expanded and its public profile grew, Wales took on the role of the project's spokesman and promoter through speaking engagements and media appearances. Wales has been historically cited as the co-founder of Wikipedia but he disputes the "co-" designation, asserting that he is the sole founder of Wikipedia. Wales' work developing Wikipedia, which has become the world's largest encyclopedia, prompted Time magazine to name him in its 2006 list of the world's most influential people.
Born in Huntsville, Alabama, Wales attended a small private school, then a university preparation school, eventually attaining a bachelor's degree and master's degree in finance. During his graduate studies he taught at two universities.
Topic: The promise of the semantic web.
Jimmy Wales: So for a long time I used to say about semantic web that it sounded neat, but I don’t understand it. And to go a little deeper than that, what I’ve found is every time I would start trying to learn something about the Symantec web, I would end up reading these sort of very long, dry, abstract, theoretical policy documents that I felt were unrealistic and didn’t tell me what I’m supposed to do. I always like to say, “I’m a carpenter; not an architect,” right? So sort of grand theory of architecture sounds great and all, but I’m a carpenter, I don’t know what to do with that. I actually need the architects to give me something, give me a plan so I can start hammering and nailing, and actually building the thing. And we’re actually getting closer to that now. And I think a lot of the ideas around the Symantec web are beginning to come to fruition. You know, we have people-- lots of people doing things like tagging photos at Flikr or adding articles to categories at Wikipedia. Those are the kinds of things that people are beginning to generate data, meta data, that’s machine readable, and useable by computers to help us find and navigate and do all that kind of cool stuff. So for me, I think that’s the first steps in that direction. And that’s hardly the dream of the Symantec web. But at the same time I’m a little skeptical of a lot of things in this area. I know there’re a lot of people who’re working on natural language processing, and Symantec search. And for right now, I haven’t seen anything particularly useful about that. And I’ve actually talked to people-- I’m speaking now just from the moment from the perspective of search engines. I’ve talked to some people at Google who share that sentiment. I don’t know if everybody at Google does. For all I know, they’re working on a top-secret natural language processing program. But to say, you know, keyword-based searching where the machine doesn’t even attempt to understand what the document is about, actually works pretty well. And it, you know, having the ability for a machine to read a document and understand it in some vague sense doesn’t seem to be particularly helpful for most of the real problems that we face in search. So at least for right now, given that the technology’s very limited in scope, I just don’t see it.
Recorded on: 04/30/2008
For a long time, Wales simply didn’t understand it.
Sallie Krawcheck and Bob Kulhan will be talking money, jobs, and how the pandemic will disproportionally affect women's finances.
Health officials in China reported that a man was infected with bubonic plague, the infectious disease that caused the Black Death.
- The case was reported in the city of Bayannur, which has issued a level-three plague prevention warning.
- Modern antibiotics can effectively treat bubonic plague, which spreads mainly by fleas.
- Chinese health officials are also monitoring a newly discovered type of swine flu that has the potential to develop into a pandemic virus.
Bacteria under microscope
needpix.com<p>Today, bubonic plague can be treated effectively with antibiotics.</p><p style="margin-left: 20px;">"Unlike in the 14th century, we now have an understanding of how this disease is transmitted," Dr. Shanthi Kappagoda, an infectious disease physician at Stanford Health Care, told <a href="https://www.healthline.com/health-news/seriously-dont-worry-about-the-plague#Heres-how-the-plague-spreads" target="_blank">Healthline</a>. "We know how to prevent it — avoid handling sick or dead animals in areas where there is transmission. We are also able to treat patients who are infected with effective antibiotics, and can give antibiotics to people who may have been exposed to the bacteria [and] prevent them [from] getting sick."</p>
This plague patient is displaying a swollen, ruptured inguinal lymph node, or buboe.
Centers for Disease Control and Prevention<p>Still, hundreds of people develop bubonic plague every year. In the U.S., a handful of cases occur annually, particularly in New Mexico, Arizona and Colorado, <a href="https://www.cdc.gov/plague/faq/index.html" target="_blank">where habitats allow the bacteria to spread more easily among wild rodent populations</a>. But these cases are very rare, mainly because you need to be in close contact with rodents in order to get infected. And though plague can spread from human to human, this <a href="https://www.healthline.com/health-news/seriously-dont-worry-about-the-plague#Heres-how-the-plague-spreads" target="_blank">only occurs with pneumonic plague</a>, and transmission is also rare.</p>
A new swine flu in China<p>Last week, researchers in China also reported another public health concern: a new virus that has "all the essential hallmarks" of a pandemic virus.<br></p><p>In a paper published in the <a href="https://www.pnas.org/content/early/2020/06/23/1921186117" target="_blank">Proceedings of the National Academy of Sciences</a>, researchers say the virus was discovered in pigs in China, and it descended from the H1N1 virus, commonly called "swine flu." That virus was able to transmit from human to human, and it killed an estimated 151,700 to 575,400 people worldwide from 2009 to 2010, according to the Centers for Disease Control and Prevention.</p>There's no evidence showing that the new virus can spread from person to person. But the researchers did find that 10 percent of swine workers had been infected by the virus, called G4 reassortant EA H1N1. This level of infectivity raises concerns, because it "greatly enhances the opportunity for virus adaptation in humans and raises concerns for the possible generation of pandemic viruses," the researchers wrote.
The word "learning" opens up space for more people, places, and ideas.
- The terms 'education' and 'learning' are often used interchangeably, but there is a cultural connotation to the former that can be limiting. Education naturally links to schooling, which is only one form of learning.
- Gregg Behr, founder and co-chair of Remake Learning, believes that this small word shift opens up the possibilities in terms of how and where learning can happen. It also becomes a more inclusive practice, welcoming in a larger, more diverse group of thinkers.
- Post-COVID, the way we think about what learning looks like will inevitably change, so it's crucial to adjust and begin building the necessary support systems today.
Scientists uncovered the secrets of what drove some of the world's last remaining woolly mammoths to extinction.
Every summer, children on the Alaskan island of St Paul cool down in Lake Hill, a crater lake in an extinct volcano – unaware of the mysteries that lie beneath.
The coronavirus pandemic has brought out the perception of selfishness among many.
- Selfish behavior has been analyzed by philosophers and psychologists for centuries.
- New research shows people may be wired for altruistic behavior and get more benefits from it.
- Times of crisis tend to increase self-centered acts.