Advanced corn ethanol was once thought to be a viable energy alternative to filthy gasoline; a cleaner burning fuel that could someday enjoy wide-scale usage and help to mitigate climate change. Yet a new study from the University of Nebraska-Lincoln has found that ethanol made from corn leftovers may actually be more harmful to the environment than the traditional fossil fuel.
The problem is that removing "corn residue" from fields to produce cellulosic ethanol reduces the soil's ability to trap carbon dioxide, according to the study. When extrapolated to account for mass production, the incidental emissions would be about 7 percent greater than the total emissions from gasoline.
That finding puts some hard numbers behind an interesting note in the U.N.'s latest climate change report, which said "indirect emissions" from biofuels "can lead to greater total emissions than when using petroleum products."
That said, the EPA dismissed the study because it assumed all of a corn field's waste would be used for ethanol production, an assumption the EPA said was "an extremely unlikely scenario that is inconsistent with recommended agricultural practices." And the study did note that emissions could be offset by planting cover crops, so it's not guaranteed that cellulosic ethanol production using corn would have to be more harmful to the planet than gasoline. Jon Terbush
Police arrested at least 35 people Friday at a San Diego rally for Donald Trump. About 1,000 people turned out to protest the hard-line immigration policies of the presumptive Republican presidential nominee, Reuters reports.
Clashes between protesters and supporters were largely non-violent, but police in riot gear began pushing and pepper spraying protesters.
.@SanDiegoPD- Fantastic job on handling the thugs who tried to disrupt our very peaceful and well attended rally. Greatly appreciated!
— Donald J. Trump (@realDonaldTrump) May 28, 2016
Trump's campaign has come under fire for its history of conflict at rallies and its subsequent handling of both protesters and reporters. On Wednesday, police arrested protesters at Trump's Anaheim rally after they reportedly pelted officers with objects. Julie Kliegman
A Home Depot employee in Staten Island, N.Y., sparked death threats by wearing an "America Was Never Great" hat to work, The New York Times reports. Krystal Lake, 22, says she wore the hat after several co-workers wore pro–Donald Trump pins. "The point of the hat was to say that America needs change and improvement," Lake said. A company spokesman said Lake has been told never to wear the hat again.
After much back and forth, Donald Trump released a statement Friday saying definitively that he would not engage Sen. Bernie Sanders in a debate. The two camps had traded comments in the media after Trump said on Wednesday night's Jimmy Kimmel Live show that he'd debate the Democratic candidate, and Sanders agreed. There had been discussions of doing the debate for charity before Trump put the kibosh on the whole thing, as only Trump can:
Trump says he WILL NOT debate Bernie: " it seems inappropriate that I would debate the second place finisher" pic.twitter.com/EhUgIx2Nt5
— Zeke Miller (@ZekeJMiller) May 27, 2016
Sad! Kimberly Alters
The CEO of a New York-based technology investment company has offered to put forward $10 million to charity if Donald Trump will debate Bernie Sanders.
Trump has flip-flopped on his promise to debate Sanders, although he eventually said during a Thursday speech that he would do so only if someone paid $10 million to a "women's health charity." Sanders has also appeared to be up for a debate, asking for the matchup to take place in the largest stadium possible.
Traction and Scale CEO Richie Heckler told BuzzFeed News that his company would be willing to put forward the money if they were given the opportunity to host the debate. Heckler, who supported a Michael Bloomberg candidacy, aims to hold the event on June 6, the day before the California primary, and in the largest venue in California that can be secured. Heckler said "the format we're going to use will be different," and that the debate would be "a very powerful change to the process."
It would certainly be unusual, anyway — neither Trump nor Sanders have been officially nominated by their respective parties. In fact, Sanders looks more than likely to lose in July to Hillary Clinton, who has so far turned down his requests for another Democratic debate. Jeva Lange
Though Dr. Henry Heimlich developed his life-saving maneuver way back in 1974, it wasn't until this week that he actually put it to the test in an emergency. On Monday evening at his retirement home in Cincinnati, the 96-year-old retired chest surgeon saved someone who was choking with his namesake treatment for what he says is the first time ever.
During dinner, Heimlich noticed fellow resident Patty Ris, 87, suddenly begin to choke on a piece of hamburger. While staff rushed over to help her, it was Heimlich who ultimately stepped in to help. "I did the Heimlich Maneuver — of course,” Heimlich told The Guardian. “She was going to die if she wasn't treated. I did it, and a piece of food with some bone in it flew out of her mouth."
— USA TODAY (@USATODAY) May 27, 2016
Ris joined the ranks of the tens of thousands of lives, including former President Ronald Reagan, that have been saved in the U.S. thanks to Dr. Heimlich's maneuver. "When I used it, and she recovered quickly," Heimlich said, "it made me appreciate how wonderful it has been to be able to save all those lives." Becca Stanek
Customers in a Didsbury, England, coffee shop began to "freak out" after they heard shouting and "gunshot-like bangs," prompting one man to dive head-first out a window to escape, Metro reports. The Costa Coffee patrons believed they were experiencing a terrorist attack — although the sounds turned out to be noisy school children banging their trays downstairs.
"It sounded like shots were being fired. It was not just me who thought that," one woman who asked not to be named by The Manchester Evening News said. "Other people were running around trying to get out on to the balcony but the door was locked. I think that's why the man went for one of the front windows. When I looked round I could only see his feet hanging from the window. He was climbing out head first. To be honest I wasn't surprised by his reaction because we all thought an attack was happening. It sounded like there was a shooting downstairs. I was expecting people wearing balaclavas and carrying guns to come upstairs."
The man who jumped out the window may have broken his arm, and was taken to the hospital. Costa Coffee wishes him a speedy recovery. Jeva Lange
"There are a number of things in life that can calm down just about anybody; burning wood fires, and hanging out in hot tubs are chief among them," says J.D. Digiovanni at HiConsumption.com.
The Soak outdoor wood-fired hot tub ($4,450), created by a Canadian design and fabrication firm, combines both pleasures. Made from marine-grade aluminum, stainless steel, and red cedar, this tub for two heats up via a wood fire or propane. The tub's Bauhaus-inspired modernist lines aren't what you expect from a wood-fired tub, but the look is "a great fit for almost any backyard."