April, 12 2023, 07:32am EDT
For Immediate Release
Contact:
Lisa Nurnberger, Media Director:
lnurnberger@ucsusa.org
Science Group Lauds Light-Duty Vehicle Rules, Calls for More Ambitious Truck Rules
Statement by Dave Cooke, Union of Concerned Scientists
Today, the U.S. Environmental Protection Agency (EPA) proposed a set of new standards for passenger cars and trucks, as well as medium- and heavy-duty trucks. Finalizing strong vehicle rules will help us get to the zero-emission future we need to protect public health and the climate, according to the Union of Concerned Scientists (UCS).
Below is a statement by Dave Cooke, senior vehicles analyst at UCS.
“This announcement shows that EPA is taking seriously its responsibility to advance cleaner technologies and fight climate change. Transportation is the largest contributor to global warming emissions in the U.S. We can’t meet our climate goals without continuing to cut vehicle pollution, including by ensuring that 100% of new vehicle sales are electric by 2035.
“The proposed light-duty vehicle rules build on the success of the current federal program, and put us on the right track toward meeting U.S. climate goals. Once they’re finalized, these rules will reduce climate-harming, smog-forming, and particulate pollution, cut oil use, and accelerate the adoption of electric vehicles. They’ll drive innovation in the auto market for years to come and hold automakers accountable for the promises they’ve made.
“Addressing the pollution from our heaviest vehicles is a priority for both public health and the climate. Heavy-duty trucks only make up 10% of the vehicles on the road but create 28% of the global warming emissions from transportation, as well as 45% of nitrogen oxide emissions and 57% of particulate matter emissions. Suffice to say, heavy-duty truck emissions have an outsized effect on public health. The proposed heavy-duty rules are significant, but the market for electric trucks is moving quickly and there is both an urgent need and an opportunity to go even further to facilitate the transition to electric trucks with no tailpipe pollution.
“As the most recent IPCC report illustrates, the climate crisis is more urgent than ever, and we need to act now. Today’s proposal is a positive step. We look forward to working with EPA to finalize strong, achievable vehicle standards. Our ambition needs to match the moment.”
The Union of Concerned Scientists is the leading science-based nonprofit working for a healthy environment and a safer world. UCS combines independent scientific research and citizen action to develop innovative, practical solutions and to secure responsible changes in government policy, corporate practices, and consumer choices.
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"Our analysis suggests that mirror bacteria could broadly evade many immune defenses of humans, animals, and plants," according to a group of 38 scientists, including multiple Nobel Prize winners.
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Dozens of scientists are calling in no uncertain terms for a halt on research to create "mirror life," particularly "mirror bacteria" that could "pose ecological risks" and possibly cause "pervasive lethal infections in a substantial fraction of the plant and animal species, including humans."
The group of 38 scientists, who include Nobel laureates and other experts, addressed research into "mirror life"—mirror-image biological molecules—in a piece of commentary published in the journal Science published Friday, which accompanied a technical report that was released earlier in December.
One of the scientists, synthetic biologist Kate Adamala at the University of Minnesota, was working on creating a mirror cell but "changed track last year" after studying the risks, according to the Guardian.
"We should not be making mirror life," she told the outlet. "We have time for the conversation. And that's what we were trying to do with this paper, to start a global conversation."
To that end, the authors of the commentary plan to convene discussions on the risks of mirror life and related topics in 2025, with the hope that "society at large will take a responsible approach to managing a technology that might pose unprecedented risks."
The ability to create mirror life is likely over a decade away and would require sizable investment and technical progress, meaning the world has the opportunity to "preempt risks before they are realized," according to the scientists.
When broken down into simple terms, mirror life sounds like something out of science fiction. All the biomolecules that constitute life have a "handedness" to them—"right-handed" nucleotides make up DNA and RNA, and proteins are formed from "left-handed" amino acids.
"So when we're talking about mirror-image life, it's kind of like a 'what if' experiment: What if we constructed life with right-handed proteins instead of left-handed proteins? Something that would be very, very similar to natural life, but doesn't exist in nature. We call this mirror-image life or mirror life," explained to Michael Kay, a professor of biochemistry at University of Utah's medical school.
Some scientists like Kay are interested in the medical possibilities of mirror-image therapeutics—which Kay says holds potential for treating chronic illness in a more cost-effective way—but both he and the authors of the recently published commentary are concerned about the potential threats posed by mirror bacteria.
"Our analysis suggests that mirror bacteria could broadly evade many immune defenses of humans, animals, and plants. Chiral interactions, which are central to immune recognition and activation in multicellular organisms, would be impaired with mirror bacteria," according to the scientists.
Essentially, as Kay puts it, it’s unlikely that mirror bacteria would be subject to the same constraints as regular bacteria, such as the human immune system or antibiotics.
The scientists warn that further developing this research could open a Pandora's box: "Unless compelling evidence emerges that mirror life would not pose extraordinary dangers, we believe that mirror bacteria and other mirror organisms, even those with engineered biocontainment measures, should not be created."
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While publicly pledging to cooperate with reform efforts, Witty has defended his company's care denials in private and urged his employees not to engage with media outlets in the aftermath of Thompson's murder.
Contrary to Witty's depiction of his company in his Times op-ed, UnitedHealth has historically been an aggressive opponent of reform efforts aimed at mitigating the harms of for-profit insurance and building public alternatives. The Leverreported in 2021 that UnitedHealth Group "held a webinar to pressure its rank-and-file employees to mobilize against efforts in Connecticut to create a state-level public health insurance option."
At the national level, UnitedHealth has spent over $5.8 million this year lobbying the federal government, according to OpenSecrets.
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In a column for The Nation on Friday, writer Natalie Shure argued that "the appalling amount of resources and energy we put into maintaining the existence of health insurance is wasted on an industry with no social value whatsoever."
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The children of the richest families in the U.S. are well-known for spending their vast wealth on frivolous luxuries—constructing a replica of a medieval church on their acres of property, in the case of banking heir Timothy Mellon, or starting a brand of T-shirts described by one critic as "terrible beyond your wildest imagination," as Wyatt Koch, nephew of Republican megadonors Charles and David, did.
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Along with Mellon and Koch, the report profiles Samuel Logan of the Scripps media dynasty; Nicola Peltz-Beckham, daughter of billionaire investor Nelson Peltz; Gabrielle Rubenstein, whose family has made its fortune in private equity; and President-elect Donald Trump's son, Eric Trump.
The nepo babies are part of a small group of billionaire families in the U.S. who benefit from tax loopholes that ensure little of their immense wealth ever goes to benefit the public good.
At least 90 billionaires have passed away over the last decade, leaving their beneficiaries $455 billion in collective wealth.
But according to ATF, "$255 billion (56%) of that amount was likely entirely exempt from the capital gains tax because of a special break called 'stepped up basis.'"
"Trump and his allies in Congress are doing their donors' bidding by rigging the system in their favor and pushing a $4 trillion giveaway to wealthy elites and giant corporations."
Without loopholes included the stepped up basis tax cut, the current estate tax on billionaires and centimillionaires would yield enough revenue to fund universal childcare, preschool, and paid family leave for U.S. workers, with hundreds of billions of dollars left over, according to ATF's report.
The wealthy heirs profiled in the report and their families are some of the Republican Party's top donors—contributing hundreds of millions of dollars to candidates including Trump in the hopes of securing even more tax cuts.
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A previous analysis by ATF found that as of late October, just 150 billionaire families had spent $1.9 billion on the 2024 elections.
As the Center for American Progress found earlier this year, Trump's plan to extend the tax cuts that he pushed through in 2017 would cost $4 trillion over the next decade.
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