#Lead

[allisonperryart]

PDF:

Back from my birthday hiatus, and um, wow... was not expecting this kind of overwhelmingly positive reaction to a simple QRT about how we used Dissolve Mode in our BG paintings on Carol and the End of the World (see last image) - since people seemed to have enjoyed that so much, I thought I'd put all the pages of the Carol and the End of the World BG Paint style guide I drafted in one post! TBH I'd been meaning to do this for awhile but kept forgetting since I have it in a different folder than the BG paintings themselves... I believe all the paintings are mine and all the designs are by Alex Myung unless otherwise noted. I wrote this pretty early on pre-vis, so some of these guidelines got a little massaged during production, but the broad strokes are definitely still there! This wasn't the only style guide on the show BTW! A couple of our other leads Alex Myung and Kal Athannassov also put together a BG and Character Design style guide that are super cool - unfortunately I don't have the files myself (nor would I feel comfortable posting work that's not mine) nor do I think they've posted them yet, so if you two were looking for a sign to do so, this is it!! Now you have everything you need to paint like a Caroler - thanks for looking!! Showrunner: @dan-guterman Art direction: @ellemichalka

[americanotaku]

[everlastingrandom]

U.S. people, if you bought cinnamon from Dollar Tree, Dollar General, or other discount stores, throw it out. It's got lead

[batboyblog]

Things the Biden-Harris Administration Did This Week #37

Oct 4-11 2024

President Biden announced a new EPA rule that will require all lead pipes in America's drinking water systems to be replace with-in 10 years. This builds on the $15 billion the Biden-Harris Administration has already invested in replacing lead pipes nation wide. The administration's focus on this issue has allowed local governments to greatly execrate their lead pipe replacement plans, before Biden took office the city of Milwaukee's timeline for replacing its lead pipes was 60 years, they're now on track to do it in 10. The EPA says there's no safe level of lead in the human body.

Vice President Harris announced she plans to expand Medicare to cover home health care. Currently those who need long term care, are covered by Medicaid, the health program for the poor so have to spend all their savings before they can qualify. This change would allow more seniors to stay in their homes and offer support to caregiving family members. Medicare also covers the disabled thus proving a game changer for the disabled Americans and their families. The Vice President also endorsed expanding Medicare to cover the costs of hearing and vision care.

Medicare released a preliminary list of 101 generic drugs which it would cover that would cost no more than $2 for a month for enrollees. People have long lobbied to allow Medicare to pay for generic drugs which has been resisted by drug companies. Thanks to President Biden's Inflation Reduction Act, and in line with a Biden Executive Order Medicare is now working on bring low cost generic drugs to seniors. The list targets some of the most common prescriptions thus will bring savings to the most people.

Domestic Policy Advisor Neera Tanden announced that the Biden-Harris Administration had blown past its goal of hiring 250,000 student support staff for 2024. The joint effort by the Department of Education, AmeriCorps and Everyone Graduates Center managed to hire 320,000 tutors, mentors, student success coaches, postsecondary transition coaches, and student support coordinators nationwide, its goal for the end of 2025.

The Department of Housing and Urban Development announced $420 million to help get rid of lead paint and other lead hazards from homes. HUD estimates that over 3 million households that have children under the age of 6 live with lead hazards. HUDs grants will go to all 50 states, DC, and Puerto Rico with particular focus on low income housing.

[reasonsforhope]

Article | Paywall-Free

"The Environmental Protection Agency finalized a rule Tuesday [October 8, 2024] requiring water utilities to replace all lead pipes within a decade, a move aimed at eliminating a toxic threat that continues to affect tens of thousands of American children each year.

The move, which also tightens the amount of lead allowed in the nation’s drinking water, comes nearly 40 years after Congress determined that lead pipes posed a serious risk to public health and banned them in new construction.

Research has shown that lead, a toxic contaminant that seeps from pipes into the drinking water supply, can cause irreversible developmental delays, difficulty learning and behavioral problems among children. In adults, according to the Centers for Disease Control and Prevention, lead exposure can cause increased blood pressure, heart disease, decreased kidney function and cancer.

But replacing the lead pipes that deliver water to millions of U.S. homes will cost tens of billions of dollars, and the push to eradicate them only gathered momentum after a water crisis in Flint, Mich., a decade ago exposed the extent to which children remain vulnerable to lead poisoning through tap water...

The groundbreaking regulation, called the Lead and Copper Rule Improvements, will establish a national inventory of lead service lines and require that utilities take more aggressive action to remove lead pipes on homeowners’ private property. It also lowers the level of lead contamination that will trigger government enforcement from 15 parts per billion (ppb) to 10 ppb.

The rule also establishes the first-ever national requirement to test for lead in schools that rely on water from public utilities. It mandates thatwater systems screen all elementary and child-care facilities, where those who are the most vulnerable to lead’s effects — young children — are enrolled, and that they offer testing to middle and high schools.

The White House estimates that more than 9 million homes across the country are still supplied by lead pipelines, which are the leading source of lead contamination through drinking water. The EPA has projected that replacing all of them could cost at least $45 billion.

Lead pipes were initially installed in cities decades ago because they were cheaper and more malleable, but the heavy metal can wear down and corrode over time. President Joe Biden has made replacing them one of his top environmental priorities, securing $15 billion to give states over five years through the bipartisan infrastructure law and vowing to rid the country of lead pipes by 2031. The administration has spent $9 billion so far — enough to replace up to 1.7 million lead pipes, the administration said.

On Tuesday, the administration said it was providing an additional $2.6 billion in funding for pipe replacement. Over 367,000 lead pipes have been replaced nationwide since Biden took office, according to White House officials, affecting nearly 1 million people...

Environmental advocates said that former president Donald Trump, who issued much more modest revisions to the lead and copper rule just days before Biden took office, would have a hard time reversing the new standards.

Erik Olson, the senior strategic director for health at the Natural Resources Defense Council, said that the Safe Drinking Water Act has provisions prohibiting weakening the health protections of existing standards...

Olson added that the rule “represents a major victory for public health” and will protect millions of people “whose health is threatened every time they fill a glass from the kitchen sink contaminated by lead.”

“While the rule is imperfect and we still have more to do, this is by far the biggest step towards eliminating lead in tap water in over three decades,” he said."

-via The Washington Post, October 8, 2024

[romarisea]

Mary Oliver, from “Lead.” [ID in alt text]

[aistobascistod]

Hoard : Place to keep all your hydrogen :: Cupboard : Place to keep all your copper & lead

[mindblowingscience]

Teenagers who regularly puff away on their vape throughout the day could be exposing their bodies to potentially toxic metals. A new study led by researchers from the University of Nebraska has found that regular vapers between the ages of 13 and 17, who report using an e-cigarette at least eight times a day, have 30 percent more lead and twice as much uranium in their urine compared to their peers who only occasionally vape. Among teens who preferred sweet vape flavors, as opposed to menthol or mint ones, biomarkers of uranium were especially high. The research lacks a control group of teens who did not vape at all, but the pattern evident within a US sample of 200 e-cigarette users who avoided cigarettes is still concerning. For the sake of public health, the researchers argue for further investigation into the potential toxicity of e-cigarettes. The results of this small study do not prove that vaping causes toxic metal accumulation in the body, but previous analyses have consistently found signs of toxic metals in e-cigarette aerosol samples and in the bodily fluid of vapers. At times, the blood and urine samples of vapers rival even those of cigarette smokers.

Continue Reading.

[sebright]

Lead smiles

[mapsontheweb]

Lead pollution in Greenland ice shows rise and fall of ancient European civilizations.

[its-where-the-wild-things-are]

[chernobog13]

Doc Magnus and the Metal Men by Walt Simonson.

[389]

3D Maps Reveal a Lead-Laced Ocean

About 1000 meters down in a remote part of the Atlantic Ocean sits an unusual legacy of humanity’s love affair with the automobile. It’s a huge mass of seawater infused with traces of the toxic metal lead, a pollutant once widely emitted by cars burning leaded gasoline.

[cowboygunfighter5]

Its gunday... Playing with my sixshooter. Cal. .38/357

[reasonsforhope]

"Lead is a neurotoxin; it causes premature deaths and lifelong negative effects. It’s said “there is no safe level of lead exposure” — as far as we know, any lead causes damage, and it just gets worse the more exposure there is.

After a 20-year, worldwide campaign, in 2021 Algeria became the final country to end leaded gasoline in cars — something the US phased out in 1996. That should make a huge difference to environmental lead levels. But lots of sources remain, from car batteries to ceramics...

Bangladesh phased out leaded gasoline in the 1990s. But high blood lead levels have remained. Why? When researchers Stephen Luby and Jenny Forsyth, doing work in rural Bangladesh, tried to isolate the source, it turned out to be a surprising one: lead-adulterated turmeric.

Turmeric, a spice in common use for cooking in South Asia and beyond, is yellow, and adding a pigment made of lead chromate makes for bright, vibrant colors — and better sales. Buyers of the adulterated turmeric were slowly being poisoned...

But there’s also good news: A recent paper studying lead in turmeric in Bangladesh found that researchers and the Bangladeshi government appear to have driven lead out of the turmeric business in Bangladesh.

How Bangladesh got serious about lead poisoning

The researchers who’d isolated turmeric as the primary cause of high blood lead levels —working for the nonprofit International Center for Diarrheal Disease Research, Bangladesh — went to meet with government officials. They collected samples nationwide and published a 2019 follow-up paper on the extent of the problem. Bangladesh’s Food Safety Authority got involved.

They settled on a two-part approach, starting with an education campaign to warn people about the dangers of lead. Once people had been warned that lead adulteration was illegal, they followed up with raids to analyze turmeric and fine sellers who were selling adulterated products.

They posted tens of thousands of fliers informing people about the risks of lead. They got coverage in the news. And then they swept through the markets with X-ray fluorescence analyzers, which detect lead. They seized contaminated products and fined sellers.

According to the study released earlier this month, this worked spectacularly well. “The proportion of market turmeric samples containing detectable lead decreased from 47 percent pre-intervention in 2019 to 0 percent in 2021,” the study found. And the vanishing of lead from turmeric had an immediate and dramatic effect on blood lead levels in the affected populations, too: “Blood lead levels dropped a median of 30 percent.”

The researchers who helped make that result happen are gearing up for similar campaigns in other areas where spices are adulterated.

The power of problem-solving

...When the Food Safety Authority showed up at the market and started issuing fines for lead adulteration, it stopped being a savvy business move to add lead. Purchasers who were accustomed to unnatural lead-colored turmeric learned how to recognize non-adulterated turmeric. And so lead went from ubiquitous to nearly nonexistent in the space of just a few years.

That’s a better world for everyone, from turmeric wholesalers to vulnerable kids — all purchased at a shockingly low price. The paper published this month concludes, “with credible information, appropriate technology, and good enough governance, the adulteration of spices can be stopped.”

There’s still a lot more to be done. India, like Bangladesh, has widespread adulteration of turmeric. And safety testing will have to remain vigilant to prevent lead in Bangladesh from creeping back into the spice supply.

But for all those caveats, it’s rare to see such fast, decisive action on a major health problem — and impressive to see it immediately rewarded with such a dramatic improvement in blood lead levels and health outcomes. It’s a reminder that things can change, and can change very quickly, as long as people care, and as long as they act."

-via Vox, September 20, 2023