But if the video is being posted to deceive people, it will be taken down, the company said. "The next time the president goes on television, some people might think, 'Wait a minute - is this real?' "Ī Twitter spokeswoman said the company will allow the video in instances where it was shared to expose it as a fake. "The particular issue is also around the so-called liar's dividend, where it's easy to claim a true video is falsified and place the onus on people to prove it's authentic," Gregory said.įarid added: "It pollutes the information ecosystem, and it casts a shadow on all content, which is already dealing with the complex fog of war," he said. "If you look at other contexts globally where the deepfake is poor quality, or of good enough quality to create room for doubt, and it's not so easy to challenge it directly," Gregory said.įurthermore, the video, regardless of where it came from and its quality, could potentially make some people question the veracity of videos of Zelenskyy in the future, researchers said. He said the Ukrainian government getting out in front of the deepfake by warning about manipulated videos weeks before this one was released, as well as Zelenskyy himself quickly saying it was a fake, helped slow its spread in the West, but it is possible that lower-quality versions of the video could take on a life of their own in other parts of the world. "The deepfake is not very well done," said Sam Gregory of the human rights group Witness, which specializes in detecting inauthentic media in crises. 574 Tip Of The Iceberg Stock Photos & High Res Pictures Browse 574 authentic tip of the iceberg stock photos, high-res images, and pictures, or explore additional iceberg below water or iceberg stock images to find the right photo at the right size & resolution for your project. Researchers said that despite the deepfake not being particularly sophisticated, it should still be considered dangerous. Created by Swan, Jeremy (NIH/NICHD) C, last modified on Tip of the Iceberg In the early 1980s, the era of infectious diseases was over, many people believed. We are not even half over with this yet.The messages were amplified on VKontakte, the social network comparable to Facebook that is popular in Russia and controlled by allies of the Kremlin, Osadchuk noted. Here we are with AIDS and people still have not had the foresight to understand that this can happen again. So my paper about heterosexual spread in STD clinics in the United States…came out about the same time that Cosmopolitan came out with their front cover saying, “Women, you do not need to worry. But the only way we were ever going to find out was to go to Africa or go back to Haiti and set up good prospective long-term epidemiologic studies. I felt this was not just a gay disease, and I doubted that this was dirty needles. The ADHD iceberg is a way to help folks understand the external symptoms that others see. I remember…doing a rough mental calculation of the number of gays in the country and the percentage who were likely to be HIV-infected, and estimating that there were half a million to a million people infected with this lethal virus who did not know it. A chunk of ice is visible above the water, but there’s even more below the surface. Over 600 patients have now been reported as having this disease, and the disease is called an epidemic because it's occurring at a slightly increased frequency in recent weeks. The accumulating evidence was sobering: all of it pointed to the formation of a gigantic iceberg of global disease, only the tip of which was then visible. Meanwhile, physicians were learning that the period between infection and the onset of AIDS symptoms could be 10 years or more. They returned to the United States sounding warning bells of what the epidemic could become. Quinn of NIAID and others visited these areas and began conducting research. As reports of AIDS also arrived from other parts of the world–Africa, Haiti, Europe, and Asia–Dr. By the fall of 1984, not only had a retrovirus been identified as the cause of AIDS, it also had been shown to have properties that would make it very difficult, if not impossible, to make a conventional vaccine against AIDS. That meant it affected people’s most private experiences. By the summer of 1982, scientists had convincing evidence that AIDS must be caused by a blood-borne and sexually transmitted virus. Richard Krause, then director of the National Institute of Allergy and Infectious Diseases, challenged the fallacy of this thinking in his book titled The Restless Tide: The Persistent Challenge of the Microbial World. Ironically, just as the awareness of AIDS was dawning, Dr. Hadn’t modern medicine conquered scourges such as tuberculosis and polio with antibiotics and vaccines? Legionnaire’s disease and toxic shock syndrome caused brief scares in the 1970s, but they were quickly brought under control. In the early 1980s, the era of infectious diseases was over, many people believed.
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