Stranded or orphaned baby sea otters have been given a new lease on life—and a mission: restoring damaged ecosystems along the California coast.
Sea otters are a keystone species in their native coastal environments. They prey on small herbivorous sea creatures like sea urchins, which can lead to more kelp and healthier seagrass in an area. But after being hunted for their fur to near extinction in the 19th and 20th centuries, otter populations along the California coast are still struggling. Restoring populations is not as simple as bringing in new otters, though. The animals often have strong ties to their homes, and some relocated otters have made journeys of more than 100 kilometers to return to their birthplaces.
To solve this problem, scientists at the Monterey Bay Aquarium in California created the sea otter surrogacy program in 2002. So far, they have rescued 37 stranded or orphaned otters, many of which were suffering from dehydration or hypothermia. The researchers placed the pups with surrogate mothers—captive female otters at the aquarium—until they fully recovered. When the pups were 6 months to 1 year old (the typical age an otter is weaned), the researchers released them into Elkhorn Slough (shown above), a tidal wetland about 1.5 hours south of San Francisco, California. Because the orphaned otters were very young when they were rescued, they did not have strong ties to their home ranges and most thrived in the new environment, the researchers report today in Oryx–The International Journal of Conservation.
A young female vaper presented with insidious onset cough, progressive dyspnoea on exertion, fever, night sweats and was in respiratory failure when admitted to hospital. Clinical examination was unremarkable. Haematological tests revealed only thrombocytopenia, which was long standing, and her biochemical and inflammatory markers were normal. Chest radiograph and high-resolution CT showed diffuse ground-glass infiltrates with reticulation. She was initially treated with empirical steroids and there was improvement in her oxygenation, which facilitated further tests. Since the bronchoscopy and high-volume lavage was unyielding, a video-assisted thoracoscopicsurgical biopsy was done later and was suggestive of lipoid pneumonia. The only source of lipid was the vegetable glycerine found in e-cigarette (EC). Despite our advice to quit vaping, she continued to use EC with different flavours and there is not much improvement in her clinical and spirometric parameters.Still vaping, JC?
While it's true that the number of toilets has increased significantly, a BBC investigation found that many of them are not working or aren't being used for various reasons, from lack of running water to poor maintenance to deeply ingrained cultural habits. Recent research found that people in some parts of northern India preferred to defecate in the open because they found it more "comfortable" or thought it to be "part of a wholesome, healthy virtuous life".
Another common problem is that the government offers subsidies for the poor to build a toilet in their home. But since the subsidy is paid out in instalments over more than a year, many poor households wait for months for the construction to be complete.
"Many beneficiaries have started construction but not competed it," says Siraz Hirani from the Mahila Housing Sewa Trust, a non-profit group that also works to improve sanitation. As a senior programme manager, Mr Hirani has worked closely with rural and urban governments to implement the Clean India scheme.
His other big worry is that the subsidy does not account for the cost of laying a sewer, which has often meant that people in rural areas end up building soak pits for drainage. This, he fears, will eventually lead to ground water and soil pollution in coastal areas where the water table is higher.
Mr Hirani says open defecation has "significantly reduced", but the "biggest challenge is how do we sustain this?"
You debunk overly rosy projections by techno-optimists, who say we can solve all our problems with smarter computers, and economists, who promise endless capitalist growth. In many countries, the downside of material growth now seems greater than the upside, which leads to what you call “anthropogenic insults to ecosystems”. Is that a fair summary?I'm not sure about this, but I do wonder about it at times.
Yes, I think so. Without a biosphere in a good shape, there is no life on the planet. It’s very simple. That’s all you need to know. The economists will tell you we can decouple growth from material consumption, but that is total nonsense. The options are quite clear from the historical evidence. If you don’t manage decline, then you succumb to it and you are gone. The best hope is that you find some way to manage it. We are in a better position to do that now than we were 50 or 100 years ago, because our knowledge is much vaster. If we sit down, we can come up with something. It won’t be painless, but we can come up with ways to minimise that pain.
So we need to change our expectations of GDP growth?
Yes, the simple fact is that however you define happiness, we know – and we have known this for ages – that the amount of GDP is not going to improve your satisfaction with life, equanimity and sense of wellbeing. Look at Japan. They are pretty rich but they are among the unhappiest people on the planet. Then who is always in the top 10 of the happiest people? It is the Philippines, which is much poorer and smitten by typhoons, yet many times more happy than their neighbours in Japan. Once you reach a certain point, the benefits of GDP growth start to level off in terms of mortality, nutrition and education.
Is that point the golden mean? Is that what we should be aiming for rather than pushing until growth becomes malign, cancerous, obese and environmentally destructive?
Exactly. That would be nice. We could halve our energy and material consumption and this would put us back around the level of the 1960s. We could cut down without losing anything important. Life wasn’t horrible in 1960s or 70s Europe. People from Copenhagen would no longer be able to fly to Singapore for a three-day visit, but so what? Not much is going to happen to their lives. People don’t realise how much slack in the system we have.
As I hope you can intuit, I’m being ironically homophobic—as, to be very charitable, the filmmakers behind 21 Jump Street may also be. That would be an improvement over Don Draper–era jokes about limp-wristed hairdressers, I suppose, but irony can serve as a flimsy cover-up, too. It’s an easy hall pass to wave, like the way some people think saying “just kidding!” puts the burden of offense on anyone they’ve just insulted. You also have to calculate who’s laughing at a joke and why, who’s in on it and who’s left outside.I also see that the sequel dwells more on this type of humour, and that before its release, Jonah Hill got into trouble by being caught yelling "Faggot" at some photographers bothering him. He apologised, and said he was a gay rights activist from way back. He may well be, but I think he's pretty dumb in that case. From what I read, one of the characters in the sequel makes a speech about how you shouldn't use that sort of language about gays. Which indicates real life irony as far as Hill is concerned.
The point I was trying to make yesterday is that it is all very well to be speaking among ourselves on our side of the fence but useless if we cannot force these climate totalitarians to engage in a dialogue.....There is, of course, nothing that these ignoramuses say that we are unaware of. They, on the other hand, are unaware of every bit of the counter-arguments that have been made on our side. They are certainly unaware of the massive evidence proving that they are almost certainly wrong.When a person is so clueless as to what the "massive evidence" actually says about climate change, and is always claiming evil ulterior motives on those who he does not agree with, why would anyone try to "dialogue" with him? It's why no one bothers engaging on the topic on the science side at his Catallaxy outlet anymore. They are, as with their contrarian scientist heros, nearly all old obnoxious cranks who'll be dead within 20 years anyway. Unfortunately, we can't wait that long to get into serious CO2 reduction, though.
Federal bribery statutes prohibit any U.S. official from expressing a “specific intent to give or receive something of value in exchange for an official act.” Courts have ruled that soliciting an attack on a political opponent constitutes asking for “something of value.”He goes on to explain the complicated system for intelligence whistleblowing, and the clearly authoritarian way the Trump administration is seeking to circumvent it.
Alcohol-producing gut bacteria could cause liver damage even in people who don't drink
Non-alcoholic fatty liver disease (NAFLD) is the build-up of fat in the liver due to factors other than alcohol. It affects about a quarter of the adult population globally, but its cause remains unknown. Now, researchers have linked NAFLD to gut bacteria that produce a large amount of alcohol in the body, finding these bacteria in over 60% of non-alcoholic fatty liver patients. Their findings, publishing September 19 in the journal Cell Metabolism, could help develop a screening method for early diagnosis and treatment of non-alcoholic fatty liver.I guess the ultimate irony would be if drinking alcohol killed some of these unhealthy alcohol making bacteria.
"We were surprised that bacteria can produce so much alcohol," says lead author Jing Yuan at Capital Institute of Pediatrics. "When the body is overloaded and can't break down the alcohol produced by these bacteria, you can develop fatty liver disease even if you don't drink."
In an interview this month with Civil Service World, Professor Davies asked: “Is this a ticking time bomb? Will they turn out to have long term consequences?”Not sure about that "unregulated" comment - I thought Public Health England says they are heavily regulated there? - but the Professor's comments about "science kind of flip flops a bit to get to a final answer" reminds me very much of how the views of marijuana and the risk of psychosis developed over 20 or 30 years.
Public Health England published a report in 2015 suggesting that vaping could be 95 per cent less harmful than normal cigarettes.
The report stated: “There is no evidence that e-cigarettes (EC) are undermining the long-term decline in cigarette smoking among adults and youth, and may in fact be contributing to it."
Professor Davies conceded evidence has accumulated to suggest that e-cigarettes may help as a smoking cessation tool, but did not believe the evidence is 'hard' yet.
She added: "Meanwhile they're not regulated. So when you buy them, you don't know that you're getting what it says on the packet.
"I do - and will continue to - worry, because we don't know what the effects are of long-term use, or about the effect on people who may be upping their nicotine addiction by using them as well as smoking."
She added: “What you have to remember is that evidence is a social construct. So there’s hard evidence, from randomised control trials and meta-analysis. But then there’s other evidence.
"Policy based just on hard evidence leaves out all sorts of things that haven’t been tested but which maybe should be tried.
“The other thing, which is always difficult to explain to the public and to non-scientists, is that science kind of flip flops a bit to get to a final answer."
China to tap pork reserves as swine fever hits industryI suppose Australian democracy could be in trouble if there was a sausage shortage before an election, so I think the National Party needs to fly a National Snag Reserve.
China is set to release pork supplies from its central reserves as it moves to tackle soaring prices and shortages caused by an outbreak of swine fever. A state-backed body will auction 10,000 tonnes of frozen pork from its strategic reserves on Thursday.
I have also noticed some people on Twitter pointing out that people so upset with it tend to only think of the attacks run by those on the Left, not about those run by the wingnuts of the Right:Stand-up comedy, just like other art forms, has traditionally enjoyed an unspoken pact with the audience: Comedians can say pretty much whatever they want, and people in the crowd can feel however they want about the jokes. In live comedy, the power dynamics tend to favor the comedian who has the stage, spotlight and microphone. If a couple of people in the audience are deeply offended, the comic may never know about it.But the Internet changed this relationship. The audience can do more than heckle a live performance; they can talk back, at length, and get a lot of people to listen.
