2015-09-21

Air Pollution Kills More Than 3 Million People Each Year, And That Number Is Rising -- Air pollution is deadly, a new study has confirmed.  The study, published this week in Nature, found that outdoor air pollution kills 3.3 million people around the world every year. And that number is set to rise in the next 35 years — if worldwide emissions continue unabated, the number of deaths caused by air pollution each year could double to 6.6 million by 2050.  “This projection should sound alarm bells for public-health agencies around the world,” The study found that China and India — the world’s first- and third-highest greenhouse gas emitters — have the highest rates of death from air pollution. In China, a country that’s suffered from off-the-charts air pollution that’s closed schools and forced some residents to stay indoors, air pollution kills nearly 1.4 million people each year. India — which is home to Delhi, a city which has the most toxic air of any city in the world — sees about 645,000 deaths due to air pollution every year. In the United States, according to the study, air pollution kills about 54,900 people annually.

Heartland Virus Found In 13 States - It's called the Heartland virus disease. Since it was first detected in 2009, there have been only nine reported cases in the Midwest, including two deaths.  So scientists thought the Heartland virus was limited to a small region.That assumption was wrong. A team at the Centers for Disease Control and Prevention has now found signs that Heartland virus is circulating in deer, raccoons, coyotes and moose in 13 states — from Texas to North Carolina and Florida to Maine."It was not only in these states, but it was fairly common," says biologist Nick Komar, who led the study. "It's very possible there have been many other cases that have been overlooked."  The Heartland virus causes symptoms similar to other diseases, including high fever, nausea, joint pain and severe bruising.  "Unless doctors are doing laboratory tests specifically for this infection, they'll miss it," Komar says. "This study is a way to get the word out, so the medical establishment knows there may be more infections out there. And people should be watching for it." Scientists thought the lone star tick was the primary way Heartland spreads. But that tick isn't found up in northern New England. So there's likely a second type of tick that can also carry Heartland.

Microbiologists Find Another 30,000 Year Old Giant Virus in Siberian Permafrost - It might have happened anyway. After all, global warming is melting Arctic permafrost just fine without help from microbiologists, and within that permafrost are potentially all sorts of bad and very strange things waiting to be revived—like giant viruses. Especially giant viruses. For their part, scientists haven't had a very hard time finding those giant viruses. From a single sample of Siberian permafrost, they've managed to come up with two so far. The first of those, Pithovirus sibericum, was discovered/isolated last year, while the most recent find, Mollivirus sibericum, is described in a study published this week in the Proceedings of the National Academy of Sciences. Both are examples of rare giant viruses, e.g., those easily visible using optical microscopes. So, are these giant viruses going to wipe out human civilization? Well, the work was done in a top secret CDC lab, according to an AFP report. The microbiologists behind the find, a group drawn mostly from institutions in France and Russia, assure that before "waking" the virus up they will need to verify that it is harmless to humans. This will be accomplished by using the virus to infect single-celled amoeba, which will serve as its host.

Michigan resident tests positive for plague  -- A Michigan resident is recovering from the state's first ever confirmed case of bubonic plague, state health officials said on Monday. The adult resident of Marquette County in the state's Upper Peninsula recently returned from a Colorado area with reported plague activity and there is no cause for concern about human-to-human contact, the state health department said. It was the 14th human plague case reported nationally in 2015, more than four times the average of three cases annually of the rare and potentially life-threatening flea-borne illness, state health officials said. An elderly Utah resident died from plague in August and two people have succumbed to the disease this year in Colorado. The U.S. Centers for Disease Control and Prevention says the plague was introduced to the United States in 1900 by rat–infested steamships that had sailed from affected areas, mostly in Asia. Early symptoms of plague include high fever, chills, nausea, weakness and swollen lymph nodes in the neck, armpit or groin.

America’s Largest Fast Food Chains Earn Failing Grade for Antibiotic Use --A new report and scorecard released today by several consumer, health and environmental groups grades America’s 25 largest fast food and fast casual chains on their meat and poultry antibiotics policies, with all but five of them earning “F”s for allowing routine antibiotic use by their meat suppliers.  Today’s report, Chain Reaction: How Top Restaurants Rate on Reducing Use of Antibiotics in Their Meat Supply, comes amid mounting pressure on restaurant chains, with a letter sent today from 109 organizations to the CEOs of the top 25 restaurant chains urging companies to eliminate the routine use of antibiotics in their meat supply. “From bacon cheeseburgers to chicken nuggets, most meat served by America’s chain restaurants comes from animals raised in industrial-scale facilities, where they are routinely fed antibiotics to prevent disease that is easily spread in crowded, unsanitary, stressful conditions,” said Kari Hamerschlag, senior program manager at Friends of the Earth. “It’s time for the U.S. restaurant industry to take leadership and address the growing crisis of antibiotic resistance by working with their meat and poultry suppliers to eliminate the routine use of antibiotics and improve overall conditions in U.S. meat production.” “Overusing antibiotics in meat production helps to create drug-resistant superbugs—our nation’s largest chain restaurants can be part of the problem or part of the solution,” said David Wallinga, MD, senior health officer with the Natural Resources Defense Council. “Restaurants billing themselves as a ‘healthier’ option, like Subway, have a particular responsibility to live up to that image by reducing antibiotics. Consumer demand for meat raised without routine antibiotics is transforming the marketplace; the companies continuing with business-as-usual will be left behind.”

Genetic Engineering Is (Probably) Protected By the First Amendment -- The dawn of cheap genome editing techniques such as CRISPR understandably have people across the political spectrum worried about what a future of designer babies, more pathogenic viruses, deextincted species, clones, and glow-in-the-dark sushi might look like. But does putting limits on genetic engineering violate scientists' constitutional rights? The First Amendment has been interpreted by the Supreme Court to encompass not just the freedom of speech, but also the freedom of expression and expressive conduct, which likely includes acts of science, according to Alta Charo, a bioethicist and law professor at University of Wisconsin Law School.  "We understand that religious conduct can be protected," Charo said last week at a DARPA conference in St. Louis. "When I fertilize an egg in a laboratory, am I conveying a message about the lack of need of a deity? In other words, am I expressing something that is in a fundamental way political?" Many scientists would likely argue that, yes, science is political, perhaps even religious speech. When geneticist Craig Venter created synthetic life using manmade DNA bases back in 2010, it was heralded (and denounced) as an act of a scientist "playing God." Some called it proof that intelligent design is real.  Venter himself called it an "important step both scientifically and philosophically" and said it "changed [his] views of definitions of life and how life works." Writing in the New Yorker last week, theoretical physicist Lawrence Krauss wrote that "all scientists should be militant atheists."  "The notion that some idea or concept is beyond question or attack is anathema to the entire scientific undertaking," he wrote. "Five hundred years of science have liberated humanity from the shackles of enforced ignorance. We should celebrate this openly and enthusiastically, regardless of whom it may offend."

Monsanto Stunned - California Confirms 'Roundup' Will Be Labeled "Cancer Causing" -- California just dealt Monsanto a blow as the state’s Environmental Protection Agency will now list glyphosate - the toxic main ingredient in the U.S.’ best-selling weedkiller, Roundup - as known to cause cancer. Under the Safe Drinking Water and Toxic Enforcement Act of 1986 — usually referred to as Proposition 65, its original name — chemicals that cause cancer, birth defects, or other reproductive harm are required to be listed and published by the state. Chemicals also end up on the list if found to be carcinogenic by the International Agency for Research on Cancer (IARC) — a branch of the World Health Organization.  In March, the IARC released a report that found glyphosate to be a “probable carcinogen.” Besides the “convincing evidence” the herbicide can cause cancer in lab animals, the report also found: “Case-control studies of occupational exposure in the U.S.A., Canada, and Sweden reported increased risk for non-Hodgkin lymphoma that persisted after adjustments to other pesticides.” California’s decision to place glyphosate on the toxic chemicals list is the first of its kind. As Dr. Nathan Donley of the Center for Biological Diversity said in an email to Ecowatch,“As far as I’m aware, this is the first regulatory agency within the U.S. to determine that glyphosate is a carcinogen. So this is a very big deal.”  Monsanto was seemingly baffled by the decision to place cancer-causing glyphosate on the state’s list of nearly 800 toxic chemicals. Spokesperson for the massive company, Charla Lord, told Agri-Pulse that  "Glyphosate is an effective and valuable tool for farmers and other users, including many in the state of California. During the upcoming comment period, we will provide detailed scientific information to OEHHA about the safety of glyphosate and work to ensure that any potential listing will not affect glyphosate use or sales in California.”

Glyphosate in Monsanto’s Roundup Is Linked to Cancer, But Big Ag Wants it in Your Food Anyway -- In Europe, the amount of pesticide residues that are allowed on food is determined by recommendations from the Food and Agriculture Organization of the United Nations (FAO) and the World Health Organization (WHO) at a Joint Meeting on Pesticide Residues (JMPR). Right now their big discussions are all about glyphosate. Glyphosate is the most widely used herbicide in the world and is the main ingredient in the weed killer Roundup, which is applied to more than 150 food and non-food crops. In addition to its agriculture uses, glyphosate is also commonly used on lawns, gardens and parks where pets and kids play.  Unfortunately, glyphosate is linked to cancer (Group 2A ‘probable’ human carcinogen) by the International Agency for Research on Cancer (IARC), the prestigious cancer assessment arm of the WHO. But, cancer-causing chemicals have friends in high places. Monsanto is the world’s leading producer of glyphosate, with annual sales of Roundup netting about two billion U.S. dollars. Unsurprisingly, the company quickly fired back with a statement on how the company is “outraged” at IARC’s “agenda-driven bias” in its “irresponsible” decision-making. [As a side, since IARC announced its decision, a group of U.S. citizens have filed a class action lawsuit against Monsanto for falsifying safety claims and a group of Chinese citizens have filed a lawsuit against the Chinese government for hiding Monsanto’s toxicity studies from the public]. In Europe, if a chemical is linked to cancer, then absolutely none of the chemical is allowed to remain as residue on our food. Zero tolerance. That seems reasonable—like zero tolerance for cancer. So, JMPR has assembled a task force to reevaluate IARC’s assessment and advise whether or not JMPR’s assessment from 2011 should be revised.

University Scientists Caught Conspiring with Monsanto to Manipulate Public Opinion on GMOs -- What happens when a private company with a long history of producing some of the most toxic chemicals on the planet and now produces our food starts facing public pressure from a growing national grassroots movement to label their products to conform with basic principles of democracy and transparency? Well, if the company in question is Monsanto, then you take a page out of Big Tobacco’s playbook and hatch a secret plan to enlist public university scientists to bury the potential harm of your genetically engineered crops by whitewashing negative studies and systematically demonizing your opponents in the media to mislead elected officials and the American public about the safety of GMOs (genetically modified organisms) and their accompanying toxic pesticides. In the 1940s, tobacco companies ran ads with doctors proclaiming smoking cigarettes were perfectly safe.   Today, Monsanto and the biotech industry are copying the same tactics, this time hiding behind the façade of public university scientists and hiring major PR firms to promote GMOs and the toxic weedkiller glyphosate, the main chemical ingredient in Roundup, which some scientists are offering to drink on Twitter and in front of classrooms of students to “prove” its safety and hide the fact that it is harmful to humans and the environment.

France + Russia Ban GMOs -- Russia and France have joined the growing list of European countries crusading against genetically modified (GMO) food and crops. According to RT, Russia is stamping out any GMOs in its entire food production.“As far as genetically-modified organisms are concerned, we have made decision not to use any GMO in food productions,” Russia’s Deputy PM Arkady Dvorkovich announced at an international conference on biotechnology in the city of Kirov. Dvorkovich added that there is a clear difference between the use of GMO-products for food versus scientific or medicinal purposes, RT reported.“This is not a simple issue, we must do very thorough work on division on these spheres and form a legal base on this foundation,” he said.Russia already has hardline policies against GMOs. In 2012, Russia banned imports of Monsanto’s corn after a French study linked the company’s GMO-product to tumors in lab rats (the study was later retracted). Last year, the country banned imports of GMO products, with Russian Prime Minister Dmitry Medvedev saying the nation already has the resources to produce its own non-GMO fare. “If the Americans like to eat GMO products, let them eat it then. We don’t need to do that; we have enough space and opportunities to produce organic food,” said Medvedev.   Russia’s latest move comes after similar news pouring in from Western Europe in recent weeks. On Thursday, France followed in the footsteps of other European Union countries—Scotland, Germany, Latvia and Greece—and has chosen the “opt-out” clause of a EU rule passed in March that allows its 28-member bloc to abstain from growing GMO crops, even if they are already authorized to be grown within the union.

Bees Win Big in Court, EPA’s Approval of Toxic Pesticide Overturned -- The three-judge panel said the EPA green-lit sulfoxaflor even though initial studies showed the product was highly toxic to pollinators such as bees. The chemical compound belongs to a class of insecticides, known as neonicotinoids, that scientific studies have implicated in bee deaths. “Because the EPA’s decision to unconditionally register sulfoxaflor was based on flawed and limited data, we conclude that the unconditional approval was not supported by substantial evidence,” the U.S. Court of Appeals for the Ninth Circuit panel wrote in its opinion.  In her opinion, Judge Mary M. Schroeder wrote that the EPA had initially decided to conditionally approve the chemical but ordered more studies done to better understand the effects the systemic insecticide would have on bees. “A few months later, however, the EPA unconditionally registered the insecticides with certain mitigation measures and a lowering of the maximum application rate,” Schroeder wrote. “It did so without obtaining any further studies.” The product, sold in the U.S. as Transform or Closer, must be pulled from store shelves by Oct. 18.

America’s birds flying into climate danger zone -- Some of North America’s birds may no longer be at home on the range. More than half of 588 studied species could lose over 50% of their flying, breeding and feeding space before the end of the century − because of climate change.  The researchers who discovered the precarious future facing so many species say they were shocked to find that rising temperatures could have such widespread effects on the continent’s birds. The finding comes from one of the world’s most distinguished ornithological bodies, the US National Audubon Society. Gary Langham, Audubon’s chief scientist, and colleagues report in the Public Library of Science journal PLOS One that they used mathematical models and results from two long-established annual surveys in the breeding season and in winter to estimate future geographic range shifts. The research was based on huge amounts of data. The society’s Christmas Bird Count has been continuous since 1900, and provides a good estimate of numbers in those species that overwinter. And the North American Breeding Bird Survey, a systematic study conducted between mid-May and July in the US and Canada, involves tens of thousands of three-minute counts of every bird seen or heard at 50 stops along a 39-kilometre route.

Tree planting can harm ecosystems -- The world's grassy biomes are key contributors to biodiversity and ecosystem services, and are under immense pressure from conversion to agriculture and tree planting, report Joseph W. Veldman, of Iowa State University, and his colleagues in an article for the October issue of BioScience. The authors argue that forest- and tree-focused environmental policies and conservation initiatives have potentially dire ecological consequences for undervalued ecosystems, such as grasslands, savannas, and open-canopy woodlands.  To illustrate this forest bias and its consequences, Veldman and colleagues review the World Resources Institute and International Union for Conservation of Nature's Atlas of Forest Landscape Restoration Opportunities, created as a tool to achieve the Bonn Challenge to restore 150 million hectares of deforested and degraded lands by 2020. The BioScience authors' global analysis suggests that the Atlas erroneously mapped 9 million square kilometers as providing "opportunities" for forest restoration. These errors arose largely because "the Atlas producers considered any nonforest area where climate could permit forest development to be deforested." Problems such as this one, combined with the failure of United Nations environmental policymakers to recognize grassy biomes for protection, constitute a significant threat to biodiversity, Veldman and his coauthors write.  Furthermore, the authors highlight the importance of grassy biomes' carbon storage capabilities, stating that "where grassy biomes are protected, their largely below ground carbon stocks, which store as much carbon as forests do globally, are secure." In contrast, above ground forest carbon storage may be vulnerable to release by fire or logging.

Decades-Long "Megadrought" Looms For Entire US As Lake Powell Runs Dry, NASA Warns - With the number of people living in the U.S. Southwest and Central Plains, and the volume of water they need, having increased rapidly over recent decades - and, with NASA scientists expecting these trends to continue for years to come - the current severe drought combined with the tapping of the Lake Powell's water at what many consider to be an unsustainable level, has reduced its levels to only about 42% of its capacity. Forecasting that there is an 80 percent chance of an extended drought in the area between 2050 and 2099 unless aggressive steps are taken to mitigate the impacts of climate change, the researchers said their results point to a challenging - and remarkably drier – future. As Reuters reports, scientists from NASA and Cornell and Columbia universities warned earlier this year that the U.S. Southwest and Central Plains regions are likely to be scorched by a decades-long "megadrought" during the second half of this century if climate change continues unabated. More than 500 feet (150 meters) deep in places and with narrow side canyons, the shoreline of the lake is longer than the entire West Coast of the United States. It extends upstream into Utah from Arizona's Glen Canyon Dam and provides water for Nevada, Arizona and California. ...The peak inflow to Lake Powell occurs in mid to late spring, as winter snow melts in the Rockies. But since 2012, snow and rainfall totals have been abnormally low as the region suffered persistent drought. As the following images show, all around the lake, strikingly pale bands of rock have been exposed by the receding waters...

California's Sierra Nevada snowpack is the lowest in 500 years: The snowpack in California’s Sierra Nevada mountains this year has fallen to its lowest level in at least the past 500 years, according to a study published Monday in Nature Climate Change, a peer-reviewed British journal. The finding underscores the severe drought afflicting the state, now in its fourth year, and raises the prospect of more water shortages that could impact agriculture and hydroelectric power production, and exacerbate wildfires. "Our study really points to the extreme character of the 2014-15 winter," said study lead author Valerie Trouet of the Univeristy of Arizona's Laboratory of Tree-Ring Research. Where there is usually about five feet of snow, there was bare ground at the snow survey site in the Sierra on April 1. "This is not just unprecedented over 80 years — it's unprecedented over 500 years," she said. The Sierra Nevada snowpack plays a critical role in replenishing the state’s water reservoirs and provides 30% of the state's water supply, according to the study. Though actual snowpack measurements have been taken in California over the past few decades, climate scientists need to use other methods, known as proxies, to determine weather patterns for previous centuries.

California Epic Drought Leads to Lowest Snowpack in 500 Years -- The snowpack for the state of California—a critical source of drinking water for the state—hit its lowest level in the last 500 years, according to a study published yesterday in Nature. When the snowpack was measured in April—historically the high point for the season’s snowpack—it was just 6 percent of average for the past century.  Now, thanks to this latest study, we know that the snowpack hasn’t been this low in at least five centuries. The study used tree-ring data from centuries-old blue oaks to provide historical context for this year’s extremely low snowpack. The paper is the first of its kind in describing temperature and precipitation levels in the Sierra Nevada “that extends centuries before researchers started measuring snow levels each year,” says The New York Times.  “The 2015 snowpack in the Sierra Nevada is unprecedented,” Valerie Trouet, one of the authors of the study, told The Times. “We expected it to be bad, but we certainly didn’t expect it to be the worst in the past 500 years.” Last winter was the hottest on record for California, so the little precipitation the state received often fell as rain and not snow. This has grave implications for the state’s water supply because snowmelt provides one-third of the state’s drinking water and is also critical for fighting the state’s increasing wildfires. California is in the midst of a four-year drought that has produced devastating wildfires like the Valley Fire in Northern California, which is happening right now. This past spring, NASA scientist Jay Famiglietti warned that Californians only have one year of water left in the state’s reservoirs.

Global warming's one-two punch: extreme heat and drought -- As humans emit greenhouse gases into the environment, it causes the Earth to warm, we already know that. What is less certain is how it will cause changes to the weather we experience in our lives. In the past few years, research looking into the connection between a warming planet and more extreme weather has found more conclusive connections.I have covered extreme weather quite a bit recently, because the science is so compelling and new. But a new paper published in the Proceedings of the National Academy of Sciences by doctoral student Omid Mazdiyasni and his advisor Amir Agha Kouchak takes a fresh look at this topic. Instead of just looking at heat waves or just looking at precipitation, they looked for concurrent events. Droughts can be caused by reduced precipitation. Hot weather speeds evaporation and damages the environment. But droughts and high temperatures can happen at the same time. These concurrent-event droughts are particularly harmful, they can set in fast and severely. The authors present results of various heat wave severity (85%, 90%, and 95% events) and for various durations (3 day, 5 day, and 7 day events). Focusing on 1960-2010, they found that the concurrence of all combinations of drought, heat wave intensity, and heat wave durations “have increased substantially in the south, southeast, and parts of the western USA.”   In other past of the country, these trends have decreased (I have written about changing precipitation in the USA here, and I have published on this topic here), in part because a warmer atmosphere contains more water vapor. What is also interesting is that the authors find a greater increase in the most extreme events. The new study clears up past research which has been mixed in this area. The authors more advanced statistical technique is better suited to finding trends and patterns in the climate record.

Thousands Of Acres Ablaze As California Governor Declares State Of Emergency -- New fires added to the evacuations and destruction in California over the weekend, as Gov. Jerry Brown (D) declared a state of emergency in two northern counties.  The Valley Fire, just north of San Francisco, covered 62,000 acres and was only 5 percent contained as of Monday morning.  The Butte Fire, due east of the Bay Area, has burned 71,063 acres and is 30 percent contained, according to the state’s Cal Fire agency. Four firefighters were injured over the weekend, and hundreds of homes have been destroyed. There’s also one report of a death from the fire, but it hasn’t yet been confirmed.  2015 has been a record year for wildfires across the West, and California has been hit particularly hard. This year, Cal Fire has fought nearly 5,000 wildfires over 150,000 acres, the agency reported. But the worst might be yet to come. Officials noted that, historically, September and October are the worst months for wildfires in California.  The state’s drought is primarily responsible for increasing wildfire danger year-round. California is now in its fourth year of a historic dry spell — one that’s been linked to climate change. Dry underbrush and trees ignite more easily, and fires spread more quickly. Earlier this year, officials called a fire’s spread “unprecedented.”   “What we’re seeing now is that the rain is starting later and stopping much earlier. The fires are burning at explosive speed because the vegetation is so dry and that allows them to get much larger.”Over the weekend, 1,000 firefighters were battling the Butte Fire. This manpower comes at a tremendous cost to the state, which spent an estimated $4 billion fighting wildfires between 2003 and 2012.  And that’s not even counting the federal spending on fighting fires. The Forest Service spent about $1.2 billion on fire suppression in fiscal year 2014, CNBC reported.

Raging California Wildfires Force Evacuations; Governor Brown Declares State of Emergency --California remains a tinderbox due to drought conditions. Fires rage in multiple places and Governor Brown has declared a state of emergency with a new fire about to consume San Andreas, a town 60 miles East of Sacramento.  The Guardian reports Explosive Wildfire Threatens California Mountain Towns as Blaze Intensifies: A mountain town is standing by to evacuate on Saturday and residents across a huge swath of northern California have been warned of “explosive fire conditions” as a fierce wildfire across more than 100 square miles suddenly intensified. California governor Jerry Brown has declared a state of emergency for the counties experiencing the inferno, as it approaches the town of San Andreas, about 60 miles south-east of Sacramento in the Sierra Nevada region. Some homes have been engulfed and thousands are threatened with imminent destruction in the path of flames that are spreading over steep landscape.  The gradients help the fires grow by sending heat up slopes and increasing ground temperatures ahead of the flames while making it extremely difficult for the emergency services to tackle the blaze.A blaze that covered one square mile on Thursday quickly burned more than 100 square miles and was only 5% contained by Friday evening. Meanwhile, in central California between the city of Fresno and the Kings Canyon National Park, firefighters are digging trenches to try to stop wildfires reaching a growth of ancient giant sequoia trees in the Sierra Nevada, where the towering specimens are often found to be 3,000 years old. The Guardian has many images.

Two untamed wildfires displace 23,000 people in northern California - Two explosive wildfires have displaced 23,000 people in northern California and threaten to wreak more devastation in rural communities, which have lost hundreds of homes. The so-called Valley fire in Lake County raged untamed on Monday after incinerating 61,000 acres, or 95 square miles, in just two days. Overcast weather grounded firefighting airplanes and helicopters, leaving ground crews to battle without air cover and prompting warnings of worse to come from a blaze that is just 5% contained. “Firefighters from across California are aggressively fighting the Valley fire that has continued to spread in hot, windy conditions,” said the California Department of Forestry and Fire Protection (Cal Fire). “The fire continues to grow as firefighters work to construct fire lines, while protecting lives and property.”The blaze has consumed 400 homes plus hundreds of other structures, and law enforcement is investigating a report of a civilian fatality, the agency said. Some 1,255 personnel were fighting the fire, it added. Since erupting on Saturday the fire’s speed and ferocity has astonished experts, who said it moved faster than any other in California’s recent history. Sheriff Brian Martin called it the worst tragedy ever seen in Lake County, 20 miles north of Napa winelands. People fled amid billowing smoke, smouldering telephone poles, downed power lines and fallen trees. Mark Ghilarducci, director of Office of Emergency Services, told a news conference it drove about 13,000 from their homes over the weekend.

California ‘Firestorm’ Scorched Area Twice the Size of Manhattan in 24 Hours  -- The Valley Fire, which ignited in Northern California on Saturday afternoon, scorched 50,000 acres—an area more than twice the size of Manhattan—within 24 hours, according to Napa Valley Patch. It has since grown to 67,000 acres and is only 15 percent contained. West Coast @TODAYshow viewers: #ValleyFire now 15% contained w/ 585 homes destroyed. We’ll have the latest at 7:00.pic.twitter.com/bh06XzusFm “It’s a true firestorm—extremely fast moving, generating its own weather conditions, and burning literally everything in its path,” Daniel Swain, a climate Earth system scientist at Stanford University, told Climate Central. “The Valley Fire is breaking all the rules in the midst of a fire season that had already rewritten the rulebook. What’s going on in Lake County is a direct manifestation of California’s record-breaking drought, and it’s pretty sobering.”  14 photos that show the devastation wrought by California’s Valley Fire http://t.co/GsIDzHqYrRpic.

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Property toll from Northern California wildfire grows to 585 homes - Property losses from a deadly Northern California wildfire, the most destructive this year in the western United States, climbed on Tuesday to at least 585 homes and hundreds of other structures that have gone up in flames. The latest tally, up from Monday's estimate of 400 homes razed, came as firefighters gained some ground against the blaze, which erupted on Saturday and raced through several communities in the hills north of Napa County's wine-producing region. Thousands of residents were forced to flee, many without warning as neighborhoods burned around them. One elderly shut-in was later discovered to have perished in her home, and authorities have not ruled out finding additional victims. Ana Malachowski, 33, was back in the devastated village of Middletown on Tuesday, picking through ruins of her brother's home as he tried to direct her by cell phone to spots in the rubble where jewelry and other items might be salvaged. "I'm just numb," she said, recounting how she and neighbors tried in vain to battle flames with garden hoses on Saturday before giving up to join in the evacuation. Her own house survived, she said, but added, "This whole town is a big family. You can't say, 'This family lost their home and this one didn't.'" Lake County sheriff's deputies began escorting some evacuees back to their properties to briefly tend to pets or livestock that were left behind. But authorities said conditions in fire-ravaged areas remained unsafe, with downed power lines and other hazards. Residents whose homes remained intact would not be able to reoccupy their houses for at least another couple of days.

Valley Fire: Evacuees cling to sense of community, shared grief after devastating blaze - Here at the Napa County Fairgrounds, nearly 1,000 people who fled for their lives from the Valley Fire now sleep on cots in tents. They line up to use portable toilets, wear other people's clothes, and on Tuesday, many took their first showers in days. . Even many who could stay at hotels or move in with relatives are choosing to remain.  "Anywhere else, you'd feel total despair," said Ann Prehn, 67, who lost her home in hard-hit Anderson Springs. "Here we are in the same boat, trying to figure what we can do if we stick together." Firefighters spent Tuesday digging a perimeter line around the 67,200-acre fire, which is now 30 percent contained. But the devastation left behind, from melted homes to dangling transformers and toppling trees, was still too perilous for most to return. On Tuesday, with a special escort from the Lake County Sheriff's Department, some residents were allowed for the first time to quickly check on animals they left behind, from cats to cattle. But others wouldn't go even if they could."What am I going to go back to, a hot pile of ashes?" asked Sharon Woita, 59, who lost her home in Middletown over the weekend. "I'm not ready to go back."  Instead, on the fairgrounds midway lined with Porta-Potties and insurance booths and in the exhibit halls converted to dormitories, they shared their anger, frustration and grief over a fire that destroyed nearly 600 homes and killed at least one of their neighbors, with others still unaccounted for.

Viral Video of Terrifying Escape Through California Flames -- If you live in California anywhere near flames, don't depend on an evacuation order to save you. The order may never come. The following video Heading toward Middletown on through Valley Fire shows the last three cars to escape the inferno..  The Guardian has a condensed video and comments from the family in its report Mother Talks about Son's Viral California Wildfire Video.  Julie Wolf was two cars behind her son when he filmed their infamous escape from an explosive wildfire in Anderson Springs, California. She is the only member of the three-car convoy to speak out about footage that has gone viral, after providing a window into the dramatic blaze ravaging the state.  The video, now viewed by over 1.6 million people on YouTube, shows the terrifying escape her family made through flame-consumed woods on 12 September. “Oh my God,” her son muttered as he navigated through the inferno. Wolf said she was “too busy being terrified” during the drive, but her son, who does not want to be named, shot the video.  Wolf said she didn’t know the fire was so close until her son pulled into her driveway to drop off a small, electric trailer. “When my son drove into the property, he had seen the smoke. He didn’t see fire, but he saw smoke,” she said. “And he said it’s right up the hill from you and I think you should start packing.”  A mandatory evacuation was issued by authorities at 4pm – several hours before they left. She said they never received the order to evacuate. Wolf was expecting a phone call from the fire department, who she said had a “system in place to call everybody for evacuation situations”.  At one point, her son hit something, cracking the windshield, tearing away the passenger side headlight, and crushing the quarter panel. But the van was “so big and heavy so it just powered through”.

Death toll in Northern California wildfires jumps to five | Reuters: Two more bodies were found in areas scorched by one of the two devastating wildfires raging in Northern California for the past week, raising the death toll to five from both blazes, even as fire officials on Thursday reported further progress in subduing the flames. The remains, though not yet positively identified, were believed to be of two men who had been reported missing in separate communities ravaged by the so-called Valley Fire just north of Napa County's wine-producing region, the Lake County Sheriff's Office said. Earlier in the week, authorities reported discovering the remains of an elderly, disabled woman who was unable to flee her house in the early frantic hours of the Valley Fire on Saturday and perished as flames consumed her home. Two more people who authorities said defied evacuation orders, lost their lives in the Butte Fire, still burning more than a week after it erupted more than 100 miles (160 km) to the east in California Gold Rush country of the Sierra Nevada foothills. Ranking as the most destructive wildfires in California this year, the two conflagrations together have blackened more than 145,000 acres (58,000 hectares) while laying waste to more than 800 homes and forcing the evacuation of some 20,000 people.

Climate changes drives El Nino, pointing to a hot summer ahead – (ABC Australia) MAN-MADE GLOBAL warming is set to produce exceptionally high average temperatures this year and next, boosted by natural weather phenomena such as El Nino, Britain's top climate and weather body said in a report on Monday. "It looks very likely that globally 2014, 2015 and 2016 will all be amongst the very warmest years ever recorded," Rowan Sutton of the National Centre for Atmospheric Science said. "This is not a fluke," he said. "We are seeing the effects of energy steadily accumulating in the Earth's oceans and atmosphere, caused by greenhouse gas emissions." The rate at which global temperatures are increasing is also on track to pick up in the coming years, ending a period of more than a decade in which the pace of warming worldwide had appeared to slow down, the report said. This "pause" has been seized upon by sceptics as evidence that climate change was driven more by natural cycles than human activity. Some scientists, however, argue that there was no significant slowdown, pointing instead to flawed calculations. The 20-page report from Britain's Met Office, entitled "Big changes underway in the climate system?", highlights current transitions in major weather patterns that affect rainfall and temperatures at a regional level. An El Nino weather pattern centred in the tropical Pacific Ocean is "well underway," the report says, and shaping up to be one of the most intense on record. Very strong El Ninos also occurred over the winters of 1997 and 1982.   Set to grow stronger in the coming months, the current El Nino — a result of shifting winds and ocean circulation — is likely to result is dry conditions in parts of Asia and Australia, as well as southern and sub-Saharan North Africa, the Met Office said. By contrast, the southwestern United States — including parched California, suffering from an historic drought — has a strong chance of seeing higher-than-average rainfall.

Hot August Confirms That Long-Awaited Global Temperature Speed Up Is Here - NASA reports that this was the hottest start to any year on record by far. This was the hottest August by far in the dataset of the Japan Meteorological Agency, and close to tied with 2014 for hottest August in the NASA dataset. With the underlying long-term warming trend adding to the short-term warming from the strongest El Niño since the big one of 1997-1998, you can bet the house that this will be the hottest year on record by far. Different climate-tracking groups around the world use different data sets, so they can show different results for a given month. The Japan Meteorological Agency is a World Meteorological Organization Regional Climate Center of excellence. Here is the horserace chart — the running year-to-date average temperature — for the past two decades, from HotWhopper.

Earth's record streak of record heat keeps on sizzling: Earth's record-breaking heat is sounding an awful lot like a broken record. The National Oceanic and Atmospheric Administration announced Thursday that August, this past summer and the first eight months of 2015 all smashed global records for heat. That's the fifth straight record hot season in a row and the fourth consecutive record hot month. Meteorologists say 2015 is a near certainty to eclipse 2014 as the hottest year on record. This year, six of the eight months have been record breaking, with only April and January failing to set new records. Since 2000, Earth has broken monthly heat records 30 times and seasonal heat records 11 times. The last time a monthly cold record was broken was in 1916. Records go back to 1880. "For scientists, these are just a few more data points in an increasingly long list of broken records (that) is due to warming temperatures," Texas Tech climate scientist Katharine Hayhoe said in an email. "As individuals, though, this is yet another reminder of the impact our unprecedented and inadvertent experiment — an experiment that began with the Industrial Revolution — is having on our planet today." Scientists blame a combination of human-caused climate change and natural El Nino, a warming of the equatorial Pacific Ocean that changes weather worldwide.

Here’s Why 2016 Could Be Even Warmer Than 2015 - Researchers at NOAA’s Climate Prediction Center (CPC) reported Thursday we’re now in an El Niño that is both “strong” and will

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