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Nathan Dautenhahn wins CAREER Award

NEWS RELEASE Credit: Rice University NEWS RELEASE Jeff Falk 713-348-6775 jfalk@rice.edu Mike Williams 713-348-6728 mikewilliams@rice.edu Nathan Dautenhahn wins CAREER Award Five-year NSF grant supports simplified security for complex computer systems…

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NEWS RELEASE

Credit: Rice University

NEWS RELEASE

Jeff Falk
713-348-6775
jfalk@rice.edu

Mike Williams
713-348-6728
mikewilliams@rice.edu

Nathan Dautenhahn wins CAREER Award
Five-year NSF grant supports simplified security for complex computer systems

HOUSTON – (Jan. 31, 2022) – To lock down easy-to-breach computer systems, pour a little LAVA on them. 

Computer scientist Nathan Dautenhahn of Rice University’s George R. Brown School of Engineering has been granted a prestigious National Science Foundation CAREER Award, funding his “Least-Authority Virtual Architecture” strategy. The award, only given to young faculty making significant contributions within their fields, consists of $630,000 over five years starting in July. 

Dautenhahn, who earned a bachelor’s degree in computer engineering at the University of New Mexico and a doctorate in computer science at the University of Illinois at Urbana-Champaign, and his students seal security gaps that would otherwise cost industry and the public billions of dollars each year.

“The challenge with baking security into products by default is that without users there’s no money to invest in security,” Dautenhahn said. “This ends up forcing bad security practices in exchange for more functionality and users, because if people aren’t using your product, it doesn’t matter how secure it is. 

“You end up having a scenario I call over-privilege, where users and software can access data or information they shouldn’t have,” he said.

“The metaphor I typically like to use is the Titanic,” Dautenhahn said. “It’s this nice vehicle that does amazing work for you but is easy to penetrate. And once a bad guy gets in, since the insides are overprivileged, he basically has access to everything and can sink the ship.”

Dautenhahn proposes a kind of compartmentalization, in this case the enforcement of “least authority” (the LA in LAVA). “Each component within a computing system should only have access to the resources they need to do the job they’ve been given. We borrow this principle from the military. There it’s known as ‘need to know,’” he said. 

“The big idea for the grant — and why it’s a 20-year and not just a five-year project — is to figure out if we can systematically retrofit least-authority security boundaries into existing products,” Dautenhahn said. “Since we are not going to change the economics of security, is it possible to retrofit security boundaries in to provide meaningful firewalling?”

His lab’s early prototypes suggest it is possible to build LAVA into an end-to-end framework capable of analyzing, optimizing, transforming and enforcing compartmentalized systems on the fly, “so your developers don’t have to be security experts,” he said.

Dautenhahn said the CAREER Award is a promising investment for the future of practical security and a great morale booster for he and his team after two years of working remotely during the pandemic. 

“This is a great opportunity to showcase the excellent work our students have been doing in these areas,” he said. “I’ve been working on this idea since graduate school and I am very excited to receive this support from the NSF, which validates the research we’ve already done and provides the resources to show concrete solutions to this fundamental problem.”

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Read the abstract at https://www.nsf.gov/awardsearch/showAward?AWD_ID=2146537&HistoricalAwards=false.

This news release can be found online at https://news.rice.edu/news/2022/nathan-dautenhahn-wins-career-award.

Follow Rice News and Media Relations via Twitter @RiceUNews.

Related materials:

Dautenhahn awarded Intel gift to automate software security: https://engineering.rice.edu/news/dautenhahn-awarded-intel-gift-automate-software-security

Nathan Dautenhahn: https://profiles.rice.edu/faculty/nathan-dautenhahn

Rice Department of Computer Science: https://csweb.rice.edu

George R. Brown School of Engineering: https://engineering.rice.edu

Image for download:

https://news-network.rice.edu/news/files/2022/01/0131_DAUTENHAHN-1-WEB.jpg

CAPTION: Nathan Dautenhahn. (Credit: Rice University)

Located on a 300-acre forested campus in Houston, Rice University is consistently ranked among the nation’s top 20 universities by U.S. News & World Report. Rice has highly respected schools of Architecture, Business, Continuing Studies, Engineering, Humanities, Music, Natural Sciences and Social Sciences and is home to the Baker Institute for Public Policy. With 4,052 undergraduates and 3,484 graduate students, Rice’s undergraduate student-to-faculty ratio is just under 6-to-1. Its residential college system builds close-knit communities and lifelong friendships, just one reason why Rice is ranked No. 1 for lots of race/class interaction and No. 1 for quality of life by the Princeton Review. Rice is also rated as a best value among private universities by Kiplinger’s Personal Finance.


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“Extreme Events”: US Cancer Deaths Spiked In 2021 And 2022 In “Large Excess Over Trend”

"Extreme Events": US Cancer Deaths Spiked In 2021 And 2022 In "Large Excess Over Trend"

Cancer deaths in the United States spiked in 2021…

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"Extreme Events": US Cancer Deaths Spiked In 2021 And 2022 In "Large Excess Over Trend"

Cancer deaths in the United States spiked in 2021 and 2022 among 15-44 year-olds "in large excess over trend," marking jumps of 5.6% and 7.9% respectively vs. a rise of 1.7% in 2020, according to a new preprint study from deep-dive research firm, Phinance Technologies.

Algeria, Carlos et. al "US -Death Trends for Neoplasms ICD codes: C00-D48, Ages 15-44", ResearchGate, March. 2024 P. 7

Extreme Events

The report, which relies on data from the CDC, paints a troubling picture.

"We show a rise in excess mortality from neoplasms reported as underlying cause of death, which started in 2020 (1.7%) and accelerated substantially in 2021 (5.6%) and 2022 (7.9%). The increase in excess mortality in both 2021 (Z-score of 11.8) and 2022 (Z-score of 16.5) are highly statistically significant (extreme events)," according to the authors.

That said, co-author, David Wiseman, PhD (who has 86 publications to his name), leaves the cause an open question - suggesting it could either be a "novel phenomenon," Covid-19, or the Covid-19 vaccine.

"The results indicate that from 2021 a novel phenomenon leading to increased neoplasm deaths appears to be present in individuals aged 15 to 44 in the US," reads the report.

The authors suggest that the cause may be the result of "an unexpected rise in the incidence of rapidly growing fatal cancers," and/or "a reduction in survival in existing cancer cases."

They also address the possibility that "access to utilization of cancer screening and treatment" may be a factor - the notion that pandemic-era lockdowns resulted in fewer visits to the doctor. Also noted is that "Cancers tend to be slowly-developing diseases with remarkably stable death rates and only small variations over time," which makes "any temporal association between a possible explanatory factor (such as COVID-19, the novel COVID-19 vaccines, or other factor(s)) difficult to establish."

That said, a ZeroHedge review of the CDC data reveals that it does not provide information on duration of illness prior to death - so while it's not mentioned in the preprint, it can't rule out so-called 'turbo cancers' - reportedly rapidly developing cancers, the existence of which has been largely anecdotal (and widely refuted by the usual suspects).

While the Phinance report is extremely careful not to draw conclusions, researcher "Ethical Skeptic" kicked the barn door open in a Thursday post on X - showing a strong correlation between "cancer incidence & mortality" coinciding with the rollout of the Covid mRNA vaccine.

Phinance principal Ed Dowd commented on the post, noting that "Cancer is suddenly an accelerating growth industry!"

Continued:

Bottom line - hard data is showing alarming trends, which the CDC and other agencies have a requirement to explore and answer truthfully - and people are asking #WhereIsTheCDC.

We aren't holding our breath.

Wiseman, meanwhile, points out that Pfizer and several other companies are making "significant investments in cancer drugs, post COVID."

Phinance

We've featured several of Phinance's self-funded deep dives into pandemic data that nobody else is doing. If you'd like to support them, click here.

 

Tyler Durden Sat, 03/16/2024 - 16:55

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Gen Z, The Most Pessimistic Generation In History, May Decide The Election

Gen Z, The Most Pessimistic Generation In History, May Decide The Election

Authored by Mike Shedlock via MishTalk.com,

Young adults are more…

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Gen Z, The Most Pessimistic Generation In History, May Decide The Election

Authored by Mike Shedlock via MishTalk.com,

Young adults are more skeptical of government and pessimistic about the future than any living generation before them.

This is with reason, and it’s likely to decide the election.

Rough Years and the Most Pessimism Ever

The Wall Street Journal has an interesting article on The Rough Years That Turned Gen Z Into America’s Most Disillusioned Voters.

Young adults in Generation Z—those born in 1997 or after—have emerged from the pandemic feeling more disillusioned than any living generation before them, according to long-running surveys and interviews with dozens of young people around the country. They worry they’ll never make enough money to attain the security previous generations have achieved, citing their delayed launch into adulthood, an impenetrable housing market and loads of student debt.

And they’re fed up with policymakers from both parties.

Washington is moving closer to passing legislation that would ban or force the sale of TikTok, a platform beloved by millions of young people in the U.S. Several young people interviewed by The Wall Street Journal said they spend hours each day on the app and use it as their main source of news.

“It’s funny how they quickly pass this bill about this TikTok situation. What about schools that are getting shot up? We’re not going to pass a bill about that?” Gaddie asked. “No, we’re going to worry about TikTok and that just shows you where their head is…. I feel like they don’t really care about what’s going on with humanity.”

Gen Z’s widespread gloominess is manifesting in unparalleled skepticism of Washington and a feeling of despair that leaders of either party can help. Young Americans’ entire political memories are subsumed by intense partisanship and warnings about the looming end of everything from U.S. democracy to the planet. When the darkest days of the pandemic started to end, inflation reached 40-year highs. The right to an abortion was overturned. Wars in Ukraine and the Middle East raged.

Dissatisfaction is pushing some young voters to third-party candidates in this year’s presidential race and causing others to consider staying home on Election Day or leaving the top of the ticket blank. While young people typically vote at lower rates, a small number of Gen Z voters could make the difference in the election, which four years ago was decided by tens of thousands of votes in several swing states.

Roughly 41 million Gen Z Americans—ages 18 to 27—will be eligible to vote this year, according to Tufts University.

Gen Z is among the most liberal segments of the electorate, according to surveys, but recent polling shows them favoring Biden by only a slim margin. Some are unmoved by those who warn that a vote against Biden is effectively a vote for Trump, arguing that isn’t enough to earn their support.

Confidence

When asked if they had confidence in a range of public institutions, Gen Z’s faith in them was generally below that of the older cohorts at the same point in their lives. 

One-third of Gen Z Americans described themselves as conservative, according to NORC’s 2022 General Social Survey. That is a larger share identifying as conservative than when millennials, Gen X and baby boomers took the survey when they were the same age, though some of the differences were small and within the survey’s margin of error.

More young people now say they find it hard to have hope for the world than at any time since at least 1976, according to a University of Michigan survey that has tracked public sentiment among 12th-graders for nearly five decades. Young people today are less optimistic than any generation in decades that they’ll get a professional job or surpass the success of their parents, the long-running survey has found. They increasingly believe the system is stacked against them and support major changes to the way the country operates.

Gen Z future Outcome

“It’s the starkest difference I’ve documented in 20 years of doing this research,” said Twenge, the author of the book “Generations.” The pandemic, she said, amplified trends among Gen Z that have existed for years: chronic isolation, a lack of social interaction and a propensity to spend large amounts of time online.

A 2020 study found past epidemics have left a lasting impression on young people around the world, creating a lack of confidence in political institutions and their leaders. The study, which analyzed decades of Gallup World polling from dozens of countries, found the decline in trust among young people typically persists for two decades.

Young people are more likely than older voters to have a pessimistic view of the economy and disapprove of Biden’s handling of inflation, according to the recent Journal poll. Among people under 30, Biden leads Trump by 3 percentage points, 35% to 32%, with 14% undecided and the remaining shares going to third-party candidates, including 10% to independent Robert F. Kennedy Jr.

Economic Reality

Gen Z may be the first generation in US history that is not better off than their parents.

Many have given up on the idea they will ever be able to afford a home.

The economy is allegedly booming (I disagree). Regardless, stress over debt is high with younger millennials and zoomers.

This has been a constant theme of mine for many months.

Credit Card and Auto Delinquencies Soar

Credit card debt surged to a record high in the fourth quarter. Even more troubling is a steep climb in 90 day or longer delinquencies.

Record High Credit Card Debt

Credit card debt rose to a new record high of $1.13 trillion, up $50 billion in the quarter. Even more troubling is the surge in serious delinquencies, defined as 90 days or more past due.

For nearly all age groups, serious delinquencies are the highest since 2011.

Auto Loan Delinquencies

Serious delinquencies on auto loans have jumped from under 3 percent in mid-2021 to to 5 percent at the end of 2023 for age group 18-29.Age group 30-39 is also troubling. Serious delinquencies for age groups 18-29 and 30-39 are at the highest levels since 2010.

For further discussion please see Credit Card and Auto Delinquencies Soar, Especially Age Group 18 to 39

Generational Homeownership Rates

Home ownership rates courtesy of Apartment List

The above chart is from the Apartment List’s 2023 Millennial Homeownership Report

Those struggling with rent are more likely to be Millennials and Zoomers than Generation X, Baby Boomers, or members of the Silent Generation.

The same age groups struggling with credit card and auto delinquencies.

On Average Everything is Great

Average it up, and things look pretty good. This is why we have seen countless stories attempting to explain why people should be happy.

Krugman Blames Partisanship

OK, there is a fair amount of partisanship in the polls.

However, Biden isn’t struggling from partisanship alone. If that was the reason, Biden would not be polling so miserably with Democrats in general, blacks, and younger voters.

OK, there is a fair amount of partisanship in the polls.

However, Biden isn’t struggling from partisanship alone. If that was the reason, Biden would not be polling so miserably with Democrats in general, blacks, and younger voters.

This allegedly booming economy left behind the renters and everyone under the age of 40 struggling to make ends meet.

Many Are Addicted to “Buy Now, Pay Later” Plans

Buy Now Pay Later, BNPL, plans are increasingly popular. It’s another sign of consumer credit stress.

For discussion, please see Many Are Addicted to “Buy Now, Pay Later” Plans, It’s a Big Trap

The study did not break things down by home owners vs renters, but I strongly suspect most of the BNPL use is by renters.

What About Jobs?

Another seemingly strong jobs headline falls apart on closer scrutiny. The massive divergence between jobs and employment continued into February.

Nonfarm payrolls and employment levels from the BLS, chart by Mish.

Payrolls vs Employment Gains Since March 2023

  • Nonfarm Payrolls: 2,602,000

  • Employment Level: +144,000

  • Full Time Employment: -284,000

For more details of the weakening labor markets, please see Jobs Up 275,000 Employment Down 184,000

CPI Hot Again

CPI Data from the BLS, chart by Mish.

For discussion of the CPI inflation data for February, please see CPI Hot Again, Rent Up at Least 0.4 Percent for 30 Straight Months

Also note the Producer Price Index (PPI) Much Hotter Than Expected in February

Major Economic Cracks

There are economic cracks in spending, cracks in employment, and cracks in delinquencies.

But there are no cracks in the CPI. It’s coming down much slower than expected. And the PPI appears to have bottomed.

Add it up: Inflation + Recession = Stagflation.

Election Impact

In 2020, younger voters turned out in the biggest wave in history. And they voted for Biden.

Younger voters are not as likely to vote in 2024, and they are less likely to vote for Biden.

Millions of voters will not vote for either Trump or Biden. Net, this will impact Biden more. The base will not decide the election, but the Trump base is far more energized than the Biden base.

If Biden signs a TikTok ban, that alone could tip the election.

If No Labels ever gets its act together, I suspect it will siphon more votes from Biden than Trump. But many will just sit it out.

“We’re just kind of over it,” Noemi Peña, 20, a Tucson, Ariz., resident who works in a juice bar, said of her generation’s attitude toward politics. “We don’t even want to hear about it anymore.” Peña said she might not vote because she thinks it won’t change anything and “there’s just gonna be more fighting.” Biden won Arizona in 2020 by just over 10,000 votes. 

The Journal noted nearly one-third of voters under 30 have an unfavorable view of both Biden and Trump, a higher number than all older voters. Sixty-three percent of young voters think neither party adequately represents them.

Young voters in 2020 were energized to vote against Trump. Now they have thrown in the towel.

And Biden telling everyone how great the economy is only rubs salt in the wound.

Tyler Durden Sat, 03/16/2024 - 11:40

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Copper Soars, Iron Ore Tumbles As Goldman Says “Copper’s Time Is Now”

Copper Soars, Iron Ore Tumbles As Goldman Says "Copper’s Time Is Now"

After languishing for the past two years in a tight range despite recurring…

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Copper Soars, Iron Ore Tumbles As Goldman Says "Copper's Time Is Now"

After languishing for the past two years in a tight range despite recurring speculation about declining global supply, copper has finally broken out, surging to the highest price in the past year, just shy of $9,000 a ton as supply cuts hit the market; At the same time the price of the world's "other" most important mined commodity has diverged, as iron ore has tumbled amid growing demand headwinds out of China's comatose housing sector where not even ghost cities are being built any more.

Copper surged almost 5% this week, ending a months-long spell of inertia, as investors focused on risks to supply at various global mines and smelters. As Bloomberg adds, traders also warmed to the idea that the worst of a global downturn is in the past, particularly for metals like copper that are increasingly used in electric vehicles and renewables.

Yet the commodity crash of recent years is hardly over, as signs of the headwinds in traditional industrial sectors are still all too obvious in the iron ore market, where futures fell below $100 a ton for the first time in seven months on Friday as investors bet that China’s years-long property crisis will run through 2024, keeping a lid on demand.

Indeed, while the mood surrounding copper has turned almost euphoric, sentiment on iron ore has soured since the conclusion of the latest National People’s Congress in Beijing, where the CCP set a 5% goal for economic growth, but offered few new measures that would boost infrastructure or other construction-intensive sectors.

As a result, the main steelmaking ingredient has shed more than 30% since early January as hopes of a meaningful revival in construction activity faded. Loss-making steel mills are buying less ore, and stockpiles are piling up at Chinese ports. The latest drop will embolden those who believe that the effects of President Xi Jinping’s property crackdown still have significant room to run, and that last year’s rally in iron ore may have been a false dawn.

Meanwhile, as Bloomberg notes, on Friday there were fresh signs that weakness in China’s industrial economy is hitting the copper market too, with stockpiles tracked by the Shanghai Futures Exchange surging to the highest level since the early days of the pandemic. The hope is that headwinds in traditional industrial areas will be offset by an ongoing surge in usage in electric vehicles and renewables.

And while industrial conditions in Europe and the US also look soft, there’s growing optimism about copper usage in India, where rising investment has helped fuel blowout growth rates of more than 8% — making it the fastest-growing major economy.

In any case, with the demand side of the equation still questionable, the main catalyst behind copper’s powerful rally is an unexpected tightening in global mine supplies, driven mainly by last year’s closure of a giant mine in Panama (discussed here), but there are also growing worries about output in Zambia, which is facing an El Niño-induced power crisis.

On Wednesday, copper prices jumped on huge volumes after smelters in China held a crisis meeting on how to cope with a sharp drop in processing fees following disruptions to supplies of mined ore. The group stopped short of coordinated production cuts, but pledged to re-arrange maintenance work, reduce runs and delay the startup of new projects. In the coming weeks investors will be watching Shanghai exchange inventories closely to gauge both the strength of demand and the extent of any capacity curtailments.

“The increase in SHFE stockpiles has been bigger than we’d anticipated, but we expect to see them coming down over the next few weeks,” Colin Hamilton, managing director for commodities research at BMO Capital Markets, said by phone. “If the pace of the inventory builds doesn’t start to slow, investors will start to question whether smelters are actually cutting and whether the impact of weak construction activity is starting to weigh more heavily on the market.”

* * *

Few have been as happy with the recent surge in copper prices as Goldman's commodity team, where copper has long been a preferred trade (even if it may have cost the former team head Jeff Currie his job due to his unbridled enthusiasm for copper in the past two years which saw many hedge fund clients suffer major losses).

As Goldman's Nicholas Snowdon writes in a note titled "Copper's time is now" (available to pro subscribers in the usual place)...

... there has been a "turn in the industrial cycle." Specifically according to the Goldman analyst, after a prolonged downturn, "incremental evidence now points to a bottoming out in the industrial cycle, with the global manufacturing PMI in expansion for the first time since September 2022." As a result, Goldman now expects copper to rise to $10,000/t by year-end and then $12,000/t by end of Q1-25.’

Here are the details:

Previous inflexions in global manufacturing cycles have been associated with subsequent sustained industrial metals upside, with copper and aluminium rising on average 25% and 9% over the next 12 months. Whilst seasonal surpluses have so far limited a tightening alignment at a micro level, we expect deficit inflexions to play out from quarter end, particularly for metals with severe supply binds. Supplemented by the influence of anticipated Fed easing ahead in a non-recessionary growth setting, another historically positive performance factor for metals, this should support further upside ahead with copper the headline act in this regard.

Goldman then turns to what it calls China's "green policy put":

Much of the recent focus on the “Two Sessions” event centred on the lack of significant broad stimulus, and in particular the limited property support. In our view it would be wrong – just as in 2022 and 2023 – to assume that this will result in weak onshore metals demand. Beijing’s emphasis on rapid growth in the metals intensive green economy, as an offset to property declines, continues to act as a policy put for green metals demand. After last year’s strong trends, evidence year-to-date is again supportive with aluminium and copper apparent demand rising 17% and 12% y/y respectively. Moreover, the potential for a ‘cash for clunkers’ initiative could provide meaningful right tail risk to that healthy demand base case. Yet there are also clear metal losers in this divergent policy setting, with ongoing pressure on property related steel demand generating recent sharp iron ore downside.

Meanwhile, Snowdon believes that the driver behind Goldman's long-running bullish view on copper - a global supply shock - continues:

Copper’s supply shock progresses. The metal with most significant upside potential is copper, in our view. The supply shock which began with aggressive concentrate destocking and then sharp mine supply downgrades last year, has now advanced to an increasing bind on metal production, as reflected in this week's China smelter supply rationing signal. With continued positive momentum in China's copper demand, a healthy refined import trend should generate a substantial ex-China refined deficit this year. With LME stocks having halved from Q4 peak, China’s imminent seasonal demand inflection should accelerate a path into extreme tightness by H2. Structural supply underinvestment, best reflected in peak mine supply we expect next year, implies that demand destruction will need to be the persistent solver on scarcity, an effect requiring substantially higher pricing than current, in our view. In this context, we maintain our view that the copper price will surge into next year (GSe 2025 $15,000/t average), expecting copper to rise to $10,000/t by year-end and then $12,000/t by end of Q1-25’

Another reason why Goldman is doubling down on its bullish copper outlook: gold.

The sharp rally in gold price since the beginning of March has ended the period of consolidation that had been present since late December. Whilst the initial catalyst for the break higher came from a (gold) supportive turn in US data and real rates, the move has been significantly amplified by short term systematic buying, which suggests less sticky upside. In this context, we expect gold to consolidate for now, with our economists near term view on rates and the dollar suggesting limited near-term catalysts for further upside momentum. Yet, a substantive retracement lower will also likely be limited by resilience in physical buying channels. Nonetheless, in the midterm we continue to hold a constructive view on gold underpinned by persistent strength in EM demand as well as eventual Fed easing, which should crucially reactivate the largely for now dormant ETF buying channel. In this context, we increase our average gold price forecast for 2024 from $2,090/toz to $2,180/toz, targeting a move to $2,300/toz by year-end.

Much more in the full Goldman note available to pro subs.

Tyler Durden Fri, 03/15/2024 - 14:25

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