Government
Biden administration executive order tackles AI risks, but lack of privacy laws limits reach
In the absence of comprehensive AI regulation from Congress, the executive branch is building on its previous efforts to address AI harms.
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The comprehensive, even sweeping, set of guidelines for artificial intelligence that the White House unveiled in an executive order on Oct. 30, 2023, show that the U.S. government is attempting to address the risks posed by AI.
As a researcher of information systems and responsible AI, I believe the executive order represents an important step in building responsible and trustworthy AI.
The order is only a step, however, and it leaves unresolved the issue of comprehensive data privacy legislation. Without such laws, people are at greater risk of AI systems revealing sensitive or confidential information.
Understanding AI risks
Technology is typically evaluated for performance, cost and quality, but often not equity, fairness and transparency. In response, researchers and practitioners of responsible AI have been advocating for:
- algorithm auditing
- standard reports on AI models
- credentials for otherwise opaque AI systems
- comprehensive risk mitigation practices
- AIs that are transparent to the public
- a recognition of the harms caused by AIs that make predictions about people
The National Institute of Standards and Technology (NIST) issued a comprehensive AI risk management framework in January 2023 that aims to address many of these issues. The framework serves as the foundation for much of the Biden administration’s executive order. The executive order also empowers the Department of Commerce, NIST’s home in the federal government, to play a key role in implementing the proposed directives.
Researchers of AI ethics have long cautioned that stronger auditing of AI systems is needed to avoid giving the appearance of scrutiny without genuine accountability. As it stands, a recent study looking at public disclosures from companies found that claims of AI ethics practices outpace actual AI ethics initiatives. The executive order could help by specifying avenues for enforcing accountability.
Another important initiative outlined in the executive order is probing for vulnerabilities of very large-scale general-purpose AI models trained on massive amounts of data, such as the models that power OpenAI’s ChatGPT or DALL-E. The order requires companies that build large AI systems with the potential to affect national security, public health or the economy to perform red teaming and report the results to the government. Red teaming is using manual or automated methods to attempt to force an AI model to produce harmful output – for example, make offensive or dangerous statements like advice on how to sell drugs.
Reporting to the government is important given that a recent study found most of the companies that make these large-scale AI systems lacking when it comes to transparency.
Similarly, the public is at risk of being fooled by AI-generated content. To address this, the executive order directs the Department of Commerce to develop guidance for labeling AI-generated content. Federal agencies will be required to use AI watermarking – technology that marks content as AI-generated to reduce fraud and misinformation – though it’s not required for the private sector.
The executive order also recognizes that AI systems can pose unacceptable risks of harm to civil and human rights and the well-being of individuals: “Artificial Intelligence systems deployed irresponsibly have reproduced and intensified existing inequities, caused new types of harmful discrimination, and exacerbated online and physical harms.”
What the executive order doesn’t do
A key challenge for AI regulation is the absence of comprehensive federal data protection and privacy legislation. The executive order only calls on Congress to adopt privacy legislation, but it does not provide a legislative framework. It remains to be seen how the courts will interpret the executive order’s directives in light of existing consumer privacy and data rights statutes.
Without strong data privacy laws in the U.S. as other countries have, the executive order could have minimal effect on getting AI companies to boost data privacy. In general, it’s difficult to measure the impact that decision-making AI systems have on data privacy and freedoms.
It’s also worth noting that algorithmic transparency is not a panacea. For example, the European Union’s General Data Protection Regulation legislation mandates “meaningful information about the logic involved” in automated decisions. This suggests a right to an explanation of the criteria that algorithms use in their decision-making. The mandate treats the process of algorithmic decision-making as something akin to a recipe book, meaning it assumes that if people understand how algorithmic decision-making works, they can understand how the system affects them. But knowing how an AI system works doesn’t necessarily tell you why it made a particular decision.
With algorithmic decision-making becoming pervasive, the White House executive order and the international summit on AI safety highlight that lawmakers are beginning to understand the importance of AI regulation, even if comprehensive legislation is lacking.
Anjana Susarla receives funding from the National Institute of Health and from the Omura-Saxena Professorship in Responsible AI
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Government
Low Iron Levels In Blood Could Trigger Long COVID: Study
Low Iron Levels In Blood Could Trigger Long COVID: Study
Authored by Amie Dahnke via The Epoch Times (emphasis ours),
People with inadequate…
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Authored by Amie Dahnke via The Epoch Times (emphasis ours),
People with inadequate iron levels in their blood due to a COVID-19 infection could be at greater risk of long COVID.
A new study indicates that problems with iron levels in the bloodstream likely trigger chronic inflammation and other conditions associated with the post-COVID phenomenon. The findings, published on March 1 in Nature Immunology, could offer new ways to treat or prevent the condition.
Long COVID Patients Have Low Iron Levels
Researchers at the University of Cambridge pinpointed low iron as a potential link to long-COVID symptoms thanks to a study they initiated shortly after the start of the pandemic. They recruited people who tested positive for the virus to provide blood samples for analysis over a year, which allowed the researchers to look for post-infection changes in the blood. The researchers looked at 214 samples and found that 45 percent of patients reported symptoms of long COVID that lasted between three and 10 months.
In analyzing the blood samples, the research team noticed that people experiencing long COVID had low iron levels, contributing to anemia and low red blood cell production, just two weeks after they were diagnosed with COVID-19. This was true for patients regardless of age, sex, or the initial severity of their infection.
According to one of the study co-authors, the removal of iron from the bloodstream is a natural process and defense mechanism of the body.
But it can jeopardize a person’s recovery.
“When the body has an infection, it responds by removing iron from the bloodstream. This protects us from potentially lethal bacteria that capture the iron in the bloodstream and grow rapidly. It’s an evolutionary response that redistributes iron in the body, and the blood plasma becomes an iron desert,” University of Oxford professor Hal Drakesmith said in a press release. “However, if this goes on for a long time, there is less iron for red blood cells, so oxygen is transported less efficiently affecting metabolism and energy production, and for white blood cells, which need iron to work properly. The protective mechanism ends up becoming a problem.”
The research team believes that consistently low iron levels could explain why individuals with long COVID continue to experience fatigue and difficulty exercising. As such, the researchers suggested iron supplementation to help regulate and prevent the often debilitating symptoms associated with long COVID.
“It isn’t necessarily the case that individuals don’t have enough iron in their body, it’s just that it’s trapped in the wrong place,” Aimee Hanson, a postdoctoral researcher at the University of Cambridge who worked on the study, said in the press release. “What we need is a way to remobilize the iron and pull it back into the bloodstream, where it becomes more useful to the red blood cells.”
The research team pointed out that iron supplementation isn’t always straightforward. Achieving the right level of iron varies from person to person. Too much iron can cause stomach issues, ranging from constipation, nausea, and abdominal pain to gastritis and gastric lesions.
1 in 5 Still Affected by Long COVID
COVID-19 has affected nearly 40 percent of Americans, with one in five of those still suffering from symptoms of long COVID, according to the U.S. Centers for Disease Control and Prevention (CDC). Long COVID is marked by health issues that continue at least four weeks after an individual was initially diagnosed with COVID-19. Symptoms can last for days, weeks, months, or years and may include fatigue, cough or chest pain, headache, brain fog, depression or anxiety, digestive issues, and joint or muscle pain.
Government
Walmart joins Costco in sharing key pricing news
The massive retailers have both shared information that some retailers keep very close to the vest.
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As we head toward a presidential election, the presumed candidates for both parties will look for issues that rally undecided voters.
The economy will be a key issue, with Democrats pointing to job creation and lowering prices while Republicans will cite the layoffs at Big Tech companies, high housing prices, and of course, sticky inflation.
The covid pandemic created a perfect storm for inflation and higher prices. It became harder to get many items because people getting sick slowed down, or even stopped, production at some factories.
Related: Popular mall retailer shuts down abruptly after bankruptcy filing
It was also a period where demand increased while shipping, trucking and delivery systems were all strained or thrown out of whack. The combination led to product shortages and higher prices.
You might have gone to the grocery store and not been able to buy your favorite paper towel brand or find toilet paper at all. That happened partly because of the supply chain and partly due to increased demand, but at the end of the day, it led to higher prices, which some consumers blamed on President Joe Biden's administration.
Biden, of course, was blamed for the price increases, but as inflation has dropped and grocery prices have fallen, few companies have been up front about it. That's probably not a political choice in most cases. Instead, some companies have chosen to lower prices more slowly than they raised them.
However, two major retailers, Walmart (WMT) and Costco, have been very honest about inflation. Walmart Chief Executive Doug McMillon's most recent comments validate what Biden's administration has been saying about the state of the economy. And they contrast with the economic picture being painted by Republicans who support their presumptive nominee, Donald Trump.
Image source: Joe Raedle/Getty Images
Walmart sees lower prices
McMillon does not talk about lower prices to make a political statement. He's communicating with customers and potential customers through the analysts who cover the company's quarterly-earnings calls.
During Walmart's fiscal-fourth-quarter-earnings call, McMillon was clear that prices are going down.
"I'm excited about the omnichannel net promoter score trends the team is driving. Across countries, we continue to see a customer that's resilient but looking for value. As always, we're working hard to deliver that for them, including through our rollbacks on food pricing in Walmart U.S. Those were up significantly in Q4 versus last year, following a big increase in Q3," he said.
He was specific about where the chain has seen prices go down.
"Our general merchandise prices are lower than a year ago and even two years ago in some categories, which means our customers are finding value in areas like apparel and hard lines," he said. "In food, prices are lower than a year ago in places like eggs, apples, and deli snacks, but higher in other places like asparagus and blackberries."
McMillon said that in other areas prices were still up but have been falling.
"Dry grocery and consumables categories like paper goods and cleaning supplies are up mid-single digits versus last year and high teens versus two years ago. Private-brand penetration is up in many of the countries where we operate, including the United States," he said.
Costco sees almost no inflation impact
McMillon avoided the word inflation in his comments. Costco (COST) Chief Financial Officer Richard Galanti, who steps down on March 15, has been very transparent on the topic.
The CFO commented on inflation during his company's fiscal-first-quarter-earnings call.
"Most recently, in the last fourth-quarter discussion, we had estimated that year-over-year inflation was in the 1% to 2% range. Our estimate for the quarter just ended, that inflation was in the 0% to 1% range," he said.
Galanti made clear that inflation (and even deflation) varied by category.
"A bigger deflation in some big and bulky items like furniture sets due to lower freight costs year over year, as well as on things like domestics, bulky lower-priced items, again, where the freight cost is significant. Some deflationary items were as much as 20% to 30% and, again, mostly freight-related," he added.
bankruptcy pandemic trumpGovernment
Walmart has really good news for shoppers (and Joe Biden)
The giant retailer joins Costco in making a statement that has political overtones, even if that’s not the intent.
Share this:
As we head toward a presidential election, the presumed candidates for both parties will look for issues that rally undecided voters.
The economy will be a key issue, with Democrats pointing to job creation and lowering prices while Republicans will cite the layoffs at Big Tech companies, high housing prices, and of course, sticky inflation.
The covid pandemic created a perfect storm for inflation and higher prices. It became harder to get many items because people getting sick slowed down, or even stopped, production at some factories.
Related: Popular mall retailer shuts down abruptly after bankruptcy filing
It was also a period where demand increased while shipping, trucking and delivery systems were all strained or thrown out of whack. The combination led to product shortages and higher prices.
You might have gone to the grocery store and not been able to buy your favorite paper towel brand or find toilet paper at all. That happened partly because of the supply chain and partly due to increased demand, but at the end of the day, it led to higher prices, which some consumers blamed on President Joe Biden's administration.
Biden, of course, was blamed for the price increases, but as inflation has dropped and grocery prices have fallen, few companies have been up front about it. That's probably not a political choice in most cases. Instead, some companies have chosen to lower prices more slowly than they raised them.
However, two major retailers, Walmart (WMT) and Costco, have been very honest about inflation. Walmart Chief Executive Doug McMillon's most recent comments validate what Biden's administration has been saying about the state of the economy. And they contrast with the economic picture being painted by Republicans who support their presumptive nominee, Donald Trump.
Image source: Joe Raedle/Getty Images
Walmart sees lower prices
McMillon does not talk about lower prices to make a political statement. He's communicating with customers and potential customers through the analysts who cover the company's quarterly-earnings calls.
During Walmart's fiscal-fourth-quarter-earnings call, McMillon was clear that prices are going down.
"I'm excited about the omnichannel net promoter score trends the team is driving. Across countries, we continue to see a customer that's resilient but looking for value. As always, we're working hard to deliver that for them, including through our rollbacks on food pricing in Walmart U.S. Those were up significantly in Q4 versus last year, following a big increase in Q3," he said.
He was specific about where the chain has seen prices go down.
"Our general merchandise prices are lower than a year ago and even two years ago in some categories, which means our customers are finding value in areas like apparel and hard lines," he said. "In food, prices are lower than a year ago in places like eggs, apples, and deli snacks, but higher in other places like asparagus and blackberries."
McMillon said that in other areas prices were still up but have been falling.
"Dry grocery and consumables categories like paper goods and cleaning supplies are up mid-single digits versus last year and high teens versus two years ago. Private-brand penetration is up in many of the countries where we operate, including the United States," he said.
Costco sees almost no inflation impact
McMillon avoided the word inflation in his comments. Costco (COST) Chief Financial Officer Richard Galanti, who steps down on March 15, has been very transparent on the topic.
The CFO commented on inflation during his company's fiscal-first-quarter-earnings call.
"Most recently, in the last fourth-quarter discussion, we had estimated that year-over-year inflation was in the 1% to 2% range. Our estimate for the quarter just ended, that inflation was in the 0% to 1% range," he said.
Galanti made clear that inflation (and even deflation) varied by category.
"A bigger deflation in some big and bulky items like furniture sets due to lower freight costs year over year, as well as on things like domestics, bulky lower-priced items, again, where the freight cost is significant. Some deflationary items were as much as 20% to 30% and, again, mostly freight-related," he added.
bankruptcy pandemic trump
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