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Tag: domestic-health and science

  • The Supreme Court just handed Joe Biden a series of setbacks. It may have also given Democrats new motivation to reelect him | CNN Politics

    The Supreme Court just handed Joe Biden a series of setbacks. It may have also given Democrats new motivation to reelect him | CNN Politics



    CNN
     — 

    President Joe Biden wasn’t planning to take questions on Thursday. His helicopter was waiting outside on the White House’s South Lawn.

    But after a 10-minute statement on the Supreme Court’s affirmative action ruling, a CNN reporter called out, “Is this a rogue court?” The president stopped in his tracks.

    Pausing to think a moment, he looked over his shoulder. “This is not a normal court,” he said before leaving.

    This week’s monumental rulings – striking down affirmative action in college admissions and unraveling Biden’s student debt relief plan among them – amount to serious setbacks for a president who promised as a candidate to advance racial equity and erase student debt.

    They are also an urgent reminder to Democrats of the enduring consequences of elections at a moment Biden’s advisers are searching for ways to inject enthusiasm into his bid for another term.

    What impact that will have on the coming election remains unknown. But Biden and his team have already begun assigning blame on Republicans for dismantling programs that have benefited young, college-educated and minority voters – all critical components of the Democratic coalition Biden will need to mobilize if he hopes to win reelection.

    That three justices within the court’s conservative majority were appointed by President Donald Trump – both Biden’s predecessor and, according to polls, his most likely opponent next year – creates even more of an impetus for Biden to use the rulings as a political cudgel as his campaign heats up.

    “The excesses of the Supreme Court are going to backfire,” said Rep. Ritchie Torres, a New York Democrat. “You know, the Supreme Court’s decision to overturn Roe versus Wade reduced what was supposed to be a red wave in the 2022 election cycle to nothing more than a red trickle. So not only is the Supreme Court’s decision bad law, it’s also bad politics and it’s going to come back to haunt the Republican Party.”

    Speaking to a group of Democratic donors in New York City on Thursday evening, Biden sought to underscore the stakes of the court’s new supermajority, a preview of how he’ll frame the issue over the coming year.

    “The Supreme Court is becoming not just conservative, but almost – it’s like a throwback. It’s like a throwback, some of the decisions they’re making,” Biden told donors in a private dining room inside the Seagram Building. “Did you ever think we’d be in a position, after 50 years of acknowledging the right of privacy in the Constitution, suggesting that there’s no such thing as the right to privacy?”

    Despite his criticism of the court, Biden has rejected some liberal suggestions on reforming the panel. He opposes expanding the number of justices that sit on the court and hasn’t embraced term limits.

    “If we start the process of trying to expand the court, we’re going to politicize it, maybe forever, in a way that is not healthy,” Biden said during a friendly interview on MSNBC shortly after Thursday’s decision on affirmative action.

    Biden’s student loan plan, which came about last year after months of agonizing internal debate over its costs and eligibility criteria, was intended to free low- and middle-income Americans from crippling debt.

    Throughout the process, Biden expressed concern at being seen as offering a handout to the wealthy. Eventually, pressure to fulfill one of his top campaign promises led to the plan to forgive up to $20,000 in student loan debt for certain borrowers.

    For months the White House publicly said there was no alternative plan if the Supreme Court struck down the student debt relief program. But behind the scenes, top White House officials were working for several weeks to fulfill a simple directive from the president to “be ready in the event the Supreme Court did not do the right thing,” White House officials said.

    The president’s charge to his team was described as this: “If the court ruled against the program, find other ways to deliver relief for as many working and middle-class borrowers as possible, accounting for all the legal issues.”

    For the past few weeks, White House chief of staff Jeff Zients gathered his team for weekly meetings to map out all scenarios for the Supreme Court’s ruling and explore all legal avenues available to them after the president told his team to build a “fully developed response” to all possible rulings, officials said.

    Zient’s office – led by deputy chief of staff Natalie Quillian, the Domestic Policy Council, National Economic Council and White House Counsel’s Office – worked with the Department of Education and the Department of Justice to come up with options the administration could take if the ruling was not in their favor.

    “All of these meetings were structured around one question – how would we be able to deliver relief to as many borrowers as we could, as quickly as possible under any possible outcome of the Supreme Court,” official said.

    The White House also stayed in touch with and fielded suggestions for next steps from debt relief advocate groups and congressional allies throughout the process. Lawyers from the White House, Justice Department and Education Department examined all of the recommendations, including administration action and the legal authorities available to the administration, and ultimately crafted responses for multiple scenarios.

    Inside the White House, some officials had held out hope the court would uphold Biden’s student debt program, pointing to some surprising decisions over the past weeks that saw some conservative justices joining liberals on issues of voting rights and congressional redistricting.

    But even Biden acknowledged after the court’s oral arguments in February he wasn’t certain the ruling would go his way.

    “I’m confident we’re on the right side of the law,” Biden told CNN in March when asked if he was confident the administration would prevail in the case. “I’m not confident of the outcome of the decision yet.”

    His instinct was correct. The president was in the Oval Office on Friday morning when he was informed of the Supreme Court’s decision by his senior aides and then engaged in meetings stretching into the afternoon to fine-tune their response after the ruling was not in their favor.

    Ultimately, the president directed his team to move forward with a new plan, which includes pursuing a new path for debt relief through the authorities in the Higher Education Act of 1965, which was promoted by some debt relief advocate groups and progressive lawmakers, as well as creating a temporary 12-month “on-ramp repayment” program for federal student loan borrowers when payments resume in October.

    A day earlier, Biden was watching the news on television when the affirmative action decision was handed down by the court, according to an official. A team from the White House counsel’s office came to brief him on the ruling.

    “In our conversations with the White House about why student debt cancelation was needed, it’s about reducing the racial wealth gap,” said Wisdom Cole, national director of the Youth & College division at the NAACP. “If the administration is committed to diversity, equity, and inclusion, they must use every tool in their toolkit. Every legal authority to ensure that we see relief happen.”

    Demonstrating urgency in responding to the court’s actions was a key objective as the White House prepared for both rulings, according to people familiar with the matter.

    Looming over the preparations was the impression left after last year’s Supreme Court term that the Biden administration was unprepared for the decision striking down the nationwide right to abortion, despite a leaked court opinion months ahead of time indicating the justices were prepared to overturn Roe v. Wade.

    The White House has strongly denied it was caught flat-footed on abortion and has pointed to actions taken in the months after the decision to expand access, including to medication abortion.

    The issue proved galvanizing to Democratic voters in November’s midterm elections and has propelled Democratic victories even in traditionally Republican districts.

    Whether the court’s ruling on student debt relief and affirmative action can have a similar effect will prove critical over the coming year, as Biden works to convince voters he is still fighting to fulfill his promises. Initial reaction from progressive Democrats was positive.

    “It was not a foregone conclusion that the President would act so swiftly today. But he announced an alternative path to student debt cancellation by using his Higher Education Act authority given by Congress – and that deserves praise,” said Adam Green, co-founder of the Progressive Change Institute.

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  • Two very different points of view on nuclear energy in the US | CNN Politics

    Two very different points of view on nuclear energy in the US | CNN Politics

    A version of this story appears in CNN’s What Matters newsletter. To get it in your inbox, sign up for free here.



    CNN
     — 

    Two distinct and unrelated stories this week convinced me it was a good moment to look at nuclear power in the US.

    Those developments, which might give anyone pause about the future of nuclear power, are counteracted by other headlines.

    The opening of a new nuclear plant in Georgia, for example, will bring carbon emission-free energy at exactly the time worldwide temperature records drive home the reality of climate change caused by the burning of fossil fuels.

    Germany made the decision to decommission all of its nuclear plants after disasters like Chernobyl and Fukushima. The last nuclear reactor there was taken offline earlier this year, a decision some might have regretted after Germany’s access to Russian natural gas was threatened by the war in Ukraine.

    Next door, France is the worldwide nuclear leader. Most of its electricity is generated by nuclear power.

    Russia, while it has been ostracized from the world economy in almost every way since its invasion of Ukraine, remains a major player in nuclear power. It enriches and sells uranium through its state-controlled nuclear energy company, Rosatom, which builds and operates plants around the world, according to a March report from CNN’s Clare Sebastian that explains why the West has largely left Russia’s nuclear power industry alone.

    But it is China that is moving the quickest toward nuclear power production, according to the International Atomic Energy Agency.

    As of 2022, about 18% of US electricity is generated by nuclear power, according to the US Energy Information Administration. Most large US nuclear reactors are old – averaging 40 years or more.

    In addition to the Georgia reactor coming online, a new reactor began operating in Tennessee in 2016. But otherwise, the US nuclear power portfolio is old, and much of it is in need of improvement.

    For an idea of the money and corruption that can revolve around energy production, look at the sentencing last week of Ohio’s former House Speaker Larry Householder to 20 years in prison for his involvement in a bribery scheme meant to get the utility company FirstEnergy Corp. a billion-dollar taxpayer bailout for two nuclear plants.

    The bipartisan infrastructure law signed by President Joe Biden in 2021 included a $6 billion program to provide grants to nuclear reactor owners or operators and stave off closing them.

    More than a dozen reactors have closed early in the US over the past decade, according to the Department of Energy. At least one reactor, the Diablo Canyon Power Plant in California, will be kept open after a more than $1 billion grant.

    Nuclear power – and how aggressively the US and other countries should be pursuing it – is a topic that splits scientists as well.

    I talked to one nuclear expert who said the US should be slow and methodical about nuclear power and another who argued there are multiple, public misperceptions about nuclear power that should be corrected.

    The more circumspect voice is Rodney Ewing, a Stanford University professor and expert on nuclear waste who was chairman of a federal review of nuclear waste procedures. I was put in touch with him by the Bulletin of the Atomic Scientists, which aims to “reduce man-made threats to our existence.”

    Despite his decades spent focused on nuclear issues, he said something I found remarkable:

    “I don’t have yet, although I’ve tried for years, a well-formed position for or against nuclear energy,” Ewing said.

    “Too often in the enthusiasm for nuclear energy, a carbon-free source of energy – and in the present situation of the issue of climate change, really a very important existential crisis – it’s easy to say, well, we’ll solve the problems later.”

    He said the issues with nuclear energy – from the potential for disaster to the issue of how to store nuclear waste – should be compared with the potential for renewable alternatives like solar and wind energy.

    The University of Illinois energy professor, David Ruzic – who has a lively YouTube channel, “Illinois EnergyProf,” with multiple videos meant to dispel concerns about nuclear energy – has a much more positive view of nuclear energy’s future.

    Illinois, by the way, generates more nuclear power than any other state. Lawmakers there recently voted to lift a moratorium on new reactor construction that was in place until the federal government can develop a technology for disposing of nuclear waste. That new policy must still be signed by the state’s governor.

    Ruzic argues nuclear waste takes up such little space it should simply be encased in yards of solid concrete and kept at the site of nuclear reactors. The concrete, he argued, can be repaired every 70 years or so as it degrades.

    “Over the 60 years we’ve been doing this commercially, we have learned so much about how to do it extremely safely and very well,” Ruzic said, arguing that the new plant in Georgia would not be affected by an earthquake and tidal wave in the way that Fukushima was, because the new reactor in Georgia is cooled by air in case of an emergency.

    He argued that even in Fukushima, it’s important to note that there were no deaths associated with the radiation due to the failure of the plant, although many thousands were evacuated.

    Any concern you can find to raise about nuclear power, Ruzic has a ready answer. He said no one should worry about the radioactive water Japan plans to release into the ocean from Fukushima because there is a level of radioactivity in everything already.

    “You are adding something trivial and inconsequential, which will be diluted even more,” Ruzic said.

    Even the Russia-Ukraine standoff over the Zaporizhzhia plant does not concern Ruzic; the biggest threat he sees, assuming it is not targeted by bunker-busting bombs, is that the plant ceases making electricity – not that it could turn into another Chernobyl.

    “It’s really unfortunate that it’s in the middle of a war zone. But it’s also really unfortunate that chemical plants or coal plants or other plants are in the middle of a war zone as well,” he argued.

    Both professors brought up the push toward small, modular nuclear technology for which there are numerous companies speculating there will be a major market. That market could grow exponentially if the government decides to put a tax on carbon emissions to account for the harm they cause.

    Ewing argued there is not a clear US national energy strategy, and that means numerous state and federal agencies and private companies are searching, often at odds with each other, for something new. The expense and difficulty of developing nuclear technology will be a roadblock. The new Georgia plant took more than a decade to build and came in over budget.

    Ruzic said that after the initial capital expenditure, the relative low cost of fuel for nuclear plants makes them a good, long-term investment.

    When I came back to Ewing about his comment that he has no clear preference for or against nuclear energy, he said the broad question overlooks too much.

    “The nuclear landscape is, from a technical and social point of view, complicated enough that broad general positions really don’t serve us very well,” he said.

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  • Indian tech giant Wipro will invest $1 billion in AI, including training all staff | CNN Business

    Indian tech giant Wipro will invest $1 billion in AI, including training all staff | CNN Business


    Hong Kong
    CNN
     — 

    Wipro, one of India’s top providers of software services, wants everyone on staff to know how to use artificial intelligence.

    The IT giant announced Wednesday it would spend $1 billion on improving its artificial intelligence capabilities over the next three years, including training its entire staff of 250,000 people across 66 countries in the fast-moving technology.

    Wipro

    (WIT)
    said it plans to run workshops “on AI fundamentals and responsible use of AI over the course of the next 12 months, and will continue to provide more customized, ongoing training for employees in AI-specialized roles.”

    Wipro is one of India’s biggest outsourcing firms, specializing in IT and consulting services. Its move comes as generative AI, the technology that underpins popular platforms such as ChatGPT, has taken the world by storm.

    “With the emergence of generative AI, we expect a fundamental shift up ahead, for all industries,” Wipro CEO Thierry Delaporte said in the statement.

    The company added it was launching a software system to integrate AI into every platform and tool used internally and offered to clients, as it capitalizes on its existing efforts in the space that started about a decade ago.

    Businesses are increasingly using AI to either bolster or replace tasks usually carried out by humans.

    This week, the CEO of an Indian startup made headlines for laying off about 90% of his support staff, saying the company had built an AI-powered chatbot that could process customer service requests faster than employees.

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  • Taiwan’s TSMC to invest $2.9 billion in new plant as demand for AI chips soars | CNN Business

    Taiwan’s TSMC to invest $2.9 billion in new plant as demand for AI chips soars | CNN Business


    Hong Kong
    CNN
     — 

    TSMC, the world’s largest chipmaker, says it plans to invest nearly 90 billion New Taiwan dollars ($2.9 billion) to build an advanced chip plant in Taiwan, as it expands production to meet booming demand for artificial intelligence (AI) products.

    Last week, CEO C.C. Wei told analysts the company plans to roughly double its capacity for advanced packaging in 2024 compared to 2023, in order to meet “strong demand” for AI chips from its customers, which include Nvidia

    (NVDA)
    and AMD.

    Advanced packaging in the semiconductor industry involves using high-tech methods to aggregate components from various wafers in order to create a more powerful computer chip.

    TSMC

    (TSM)
    said the new plant is expected to create 1,500 jobs.

    “To meet market needs, TSMC is planning to establish an advanced packaging fab in the Tongluo Science Park,” the company told CNN in a statement, referring to fabrication plants — the technical term for semiconductor factories.

    The science park is located in Miaoli County, south of the firm’s main facilities in Hsinchu, near Taipei.

    TSMC on Thursday reported a 23% fall in net profit for the second quarter, compared to the same period last year, as a global economic downturn took a toll on overall demand — even as customers clamored for more of its AI chips.

    Chips manufactured by TSMC for customers like Nvidia are the muscle behind generative AI, a type of artificial intelligence that can create new content, such as text and images, in response to user prompts.

    That’s the kind of AI underlying ChatGPT, Google

    (GOOGL)
    ’s Bard, Dall-E and many of the other new AI technologies.

    TSMC is considered a national treasure in Taiwan, supplying semiconductors to global tech giants including Apple

    (AAPL)
    and Qualcomm

    (QCOM)
    .

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  • Hot box detectors didn’t stop the East Palestine derailment. Research shows another technology might have | CNN

    Hot box detectors didn’t stop the East Palestine derailment. Research shows another technology might have | CNN



    CNN
     — 

    A failing, flaming wheel bearing doomed the rail car that derailed and created a catastrophe in East Palestine earlier this month, but researchers have offered a solution to the faulty detectors that experts say could have averted the disaster unfolding in the small Ohio town.

    These wayside hot box detectors, stationed on rail tracks every 20 miles or so, use infrared sensors to record the temperatures of railroad bearings as trains pass by. If they sense an overheated bearing, the detectors trigger an alarm, which notifies the train crew they should stop and inspect the rail car for a potential failure.

    So why did these detectors miss a bearing failure before the catastrophe?

    An investigation into hot box detectors published in 2019 and funded by the Department of Transportation found that one “major shortcoming” of these detectors is that they can’t distinguish between healthy and defective bearings, and temperature alone is not a good indicator of bearing health.

    “Temperature is reactive in nature, meaning by the time you’re sensing a high temperature in a bearing, it’s too late, the bearing is already in its final stages of failure,” Constantine Tarawneh, director of the University Transportation Center for Railways Safety (UTCRS) and lead investigator of the study, told CNN.

    As part of the investigation, the UTCRS researchers developed a new system to better detect a bearing issue long before a catastrophic failure. The key: measuring the bearing’s vibration in addition to its temperature and load.

    The vibration of a failing bearing, Tarawneh says, often begins intensifying thousands of miles before a catastrophic failure. So his team created sensors that can be placed on board each rail car, near the bearing, to continuously monitor its vibration throughout its travels.

    “If you put an accelerometer on a bearing and you’re monitoring the vibration levels, the minute a defect happens in the bearing, the accelerometer will sense an increase in vibration, and that could be, in many cases, up to 100,000 miles before the bearing actually fails,” he said.

    Tarawneh, who argues the technology should be federally mandated, says had it been on board Norfolk Southern’s line it would have prevented the derailment in East Palestine.

    “It would have detected the problem months before this happened,” he said. “There wouldn’t have been a derailment.”

    A preliminary report from the East Palestine derailment, released Thursday by the National Transportation Safety Board, found hot box sensors detected that a wheel bearing was heating up miles before it eventually failed and caused the train to derail. But the detectors didn’t alert the crew until it was too late.

    The bearing, according to the report, was 38 degrees above ambient temperature when it passed through a hot box 30 miles outside East Palestine. No alert went out, the NTSB said.

    Ten miles later, the next hot box detected that the bearing had reached 103 degrees above ambient. Video of the train recorded in that area shows sparks and flames around the rail car. Still, no alert went to the crew.

    It wasn’t until a further 20 miles down the tracks, as the train reached East Palestine, that a hot box detector recorded the bearing’s temperature at 253 degrees above ambient and sent an alarm message instructing the crew to slow and stop the train to inspect a hot axle, the report said.

    The crew slowed the train, the report added, leading to an automatic emergency brake application. After the train stopped, the crew observed the derailment.

    The reason those first two hot box readings didn’t trigger an alert, the report said, is because Norfolk Southern’s policy is to only stop and inspect a bearing after it has reached 170 degrees above ambient temperature. The NTSB is planning to review Norfolk Southern’s use of wayside hot box detectors, including spacing and the temperature threshold that determines when crews are alerted.

    “Had there been a detector earlier, that derailment may not have occurred,” said NTSB Chair Jennifer Homendy at a Thursday press conference.

    In a statement responding to the NTSB report, Norfolk Southern stressed that its hot box detectors were operating as designed, and that those detectors trigger an alarm at a temperature threshold that is “among the lowest in the rail industry.” CNN has reached out to Norfolk Southern for comment on vibration sensor technology.

    Hot box detectors are unregulated, so companies like Norfolk Southern can turn them on and off at their own discretion and choose the temperature threshold at which crews receive an alert.

    There are several causes for overheated roller bearings, including fatigue cracking, water damage, mechanical damaging, a loose bearing or a wheel defect, according to the NTSB, and the agency says they’re investigating what caused the failure in East Palestine.

    “Roller bearings fail, but it is absolutely critical for problems to be identified and addressed early so these aren’t run until failure,” Homendy said. “You cannot wait until they’ve failed. Problems need to be identified early, so something catastrophic like this does not occur again.”

    Hum Industrial Technology, a rail car telematics company, has licensed the vibration sensor technology created by Tarawneh and his team. And it has launched pilot programs with several rail companies. But at this point, those sensors are on very few trains operating in the United States, which Tarawneh largely blames on the cost of retrofitting and monitoring cars and what he sees as companies prioritizing profit.

    It’s not clear exactly what it would cost to retrofit every train car in operation with sensors today, but Hum Industrial Technology stressed that it would cost less to put a sensor on a bearing than to replace a bearing.

    “They see it as, well, why should we do it if it’s not mandated?” Tarawneh said. “It’s like a lot of people are saying, ‘well, I’m willing to take the risk. It’s not that many derailments per year.’”

    But Steve Ditmeyer, a former Federal Railroad Administration official, says equipping every rail car with on board sensors may not be financially feasible.

    “What they’re proposing will work, but it’s very, very expensive,” Ditmeyer told CNN. “And one does have to take cost into consideration.”

    It would take more than 12 million on board sensors, according to Tarawneh, to fully equip the roughly 1.6 million rail cars in service across North America.

    Ditmeyer says railroads should invest more heavily in wayside acoustic bearing detectors, which sit along the tracks – much like hot box detectors – and monitor the sound of passing trains. They listen for noise that indicates a bearing failure well before a potential catastrophe.

    As of 2019, only 39 acoustic bearing detectors were in use across North America compared to more than 6,000 hot box detectors, according to a 2019 DOT report.

    “They are the only way that I can think of that would have prevented the accident by having caught a failing bearing earlier,” Ditmeyer said.

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