A bizarre deep-sea siphonophore

April 17, 2015 • 10:00 am

I originally made a typo in the title, calling this a “deep-see” creature, but in fact that’s what it is! The video and info comes from IFL Science!and shows a bizarre deep-sea species of siphonophore.

Siphonophores are in fact one form of what we normally called “jellyfish,” a group that actually comprises diverse creatures in the phylum Cnidaria.  This form falls into the class Hydrozoa along with hydroids and colonial “jellyfish” like the Portuguese “Man O’ War” (Physalia physalis). Like the Man O’ War, this beast, spotted by a remote vehicle operating in the depths, is not really what we usually consider a “jellyfish,” as it’s colonial: the “individual” is really a colony of diverse and specialized individual cells (“zooids“) that have become integrated into a miniature cooperating society. Creatures like this stretch the notion of what biologists consider an “individual.”

At any rate, this siphonophore (if that’s what it is; I doubt they captured it), is certainly a species new to science. And, as I always say, the deep sea is so remote, and individuals so sparsely distributed, that there are certainly tons of bizarre species down there that we don’t know a thing about.

Look at this thing!:

And the facts from IFLS!:

Recently, a team from the Nautilus Live expedition piloting a remotely operated vehicle (ROV) happened upon one of the most fascinating-looking lifeforms in the world: a rare, purple siphonophore roving through the ocean’s depths. Even the experienced deep sea explorers, well-acquainted with the marine animals, had a hard time accepting that what they were seeing was really real.

Amazingly, although this appears to be a single jellyfish-like animal, it is in fact a roving colony made up of thousands of individual organisms, called zooids, each contributing to the whole. However, more than just its otherworldly shape, this specimen’s purple coloring is said to be rather unusual as well.

Deep Sea News writer R.R. Helm calls it a “shocking shade”, remarking that this footage truly stands out.

h/t: Ant

Canada bans prayers at all city council meetings

April 17, 2015 • 9:00 am

Several readers, most of them proud Canadians, sent me links to articles about the new ruling of Canada’s Supreme Court: there will be no prayers uttered in city council meetings—anywhere in that big and diverse country. Although I’m sure that practice is nowhere near as pervasive there as it is in the U.S., it’s still a good sign, one that shows how serious Canada is about enforcing the separation of church and state. Now if they’d only stop kowtowing to First Nations practices to treat sick children with “traditional” medicine!

As the CBC reports,

Thou shalt not pray in council chambers.

At least not in the form of a public recitation to open meetings, the Supreme Court of Canada ruled Wednesday, ending an eight-year legal case involving the right of city councillors in Saguenay, Que., to cross themselves and recite a 20-second Catholic prayer before official municipal business.

. . . Just as the Quebec Charter of Human Rights and Freedoms, which formed the basis for the Supreme Court ruling, has a duty to ensure that no particular belief should be favoured or hindered, the court ruled that “the same holds true for non-belief.”

In effect, Mendes explained, the ruling means freedom of conscience and religion includes the freedom not to observe any faith.

Although the ruling is based on Quebec law, and concerned the city of Sangueney, it apparently applies throughout the country:

Although Wednesday’s decision was based on the Quebec charter, Mendes said it’s implicit that the ruling applies nationwide.

University of Windsor law professor Richard Moon, whose work on freedom of religion was cited as part of the Supreme Court decision, said the same provisions under the Quebec charter would be reflected in the Canadian Charter of Rights and Freedoms anyway.

“When the Supreme Court of Canada makes a determination, even when it relates only to a particular circumstance of the Quebec charter, the fact is it represents the legal perspective across the country,” Moon said.

This case has been going since 2007, when an atheist filed suit with the Quebec Human Rights Tribunal against the Sagueney City Council, whose members crossed themselves and recited a Catholic prayer before starting each session. They were ordered to stop the practice, but then appealed, and the appeal was upheld. The case then went to Canada’s Supreme Court, which overruled the appeal decision on Wednesday.  A very enlightened ruling (if you’re legally inclined, you can see the Court’s full judgment here).

In its decision on Wednesday, the court ruled that the recitation of the prayer infringed on freedom of religion rights by “profess[ing] one religion to the exclusion of all others.”

A “neutral public space,” the ruling said, must be “free from coercion…and is intended to protect every person’s freedom and dignity.”

But there are still a few problems:

1. The ruling doesn’t deal with the presence of religious symbols that still stand in public spaces. In the Sagueney City Council chambers, for instance, there remain a crucifix and a “sacred heart” statue!  Those will have to be subject to separate litigation, though I don’t see why they couldn’t have been included in the original complaint. Also, as the CBC notes, “A crucifix still overlooks the speaker’s throne in the Quebec National Assembly, though politicians including former Quebec Premier Pauline Marois have argued it is a cultural symbol, not a religious article.”  This “cultural symbol” stuff is simply ludicrous, as any religious icon could be construed that way. It’s simply a sleazy way to retain religious symbols.

2. The ruling doesn’t ban other forms of “reflection,” like nonsectarian invocations or the “moments of silence” that have been used in the U.S. to stand for prayers.  What I don’t get is why they need any of these things before starting public business. Let people reflect or pray on their own time!

3. The “neutral public spaces” required by the Supreme Court apparently don’t apply on the national level, where there are still public prayers. The CBC adds this: “While the city of Saguenay argued that even the House of Commons holds a prayer before its sessions, the court reasoned that such proceedings are likely subject to parliamentary privilege.”

Parliamentary privilege? What the hell is that? Apparently it’s the notion that the national legislature is exempt from the strictures that apply everywhere else.  That may be legally permitted, but it’s a hell of a bad example to set for the rest of the country.

Readers’ wildlife photographs

April 17, 2015 • 7:30 am

Reader Ed Kroc from British Columbia sent some diverse photos:

Here are some wildlife photos for your perusal. From early this week, a shot of the very first baby birds of the season! Five baby Mallards (Anas platyrhynchos) and their mother on Lost Lagoon.

Mallard ducklings and mom
Next up, a pair of juveniles Hooded Mergansers (Lophodytes cucullatus) resting in the shade on the lagoon. These guys, along with all the other mergansers, just left the lagoon this week. I think they spend summers on lakes and ponds in more densely forested areas.

Hooded Merganser juveniles
A fuzzy Raccoon (Procyon lotor) just off the water, stuffing his/her face with some scraps an unidentified human left along the path. I love his/her little fingers.

Raccoon

Autumn is the best time of year for sunrises in Vancouver, but spring is the best time for sunsets. Here’s a shot of a sunset over Lost Lagoon and some of the Canada Geese (Branta canadensis) that have returned home to it for the spring and summer.

Sunset on Lost Lagoon
A trio of pictures of some resident Glaucous-winged Gulls (Larus glaucescens). First, a couple portraits of a mated adult pair. The female is looking up. She has a well defined pink eye ring and typical hazel iris. Notice how the bill does not extend uniformly beneath the mandible.

GWGull female
Next, a portrait of her strikingly attractive partner. His eye ring is not as pronounced, and his irises are a gorgeous soft grey. Similar to humans, glaucous-winged gulls usually have brownish eye colours, but a noticeable minority possess various shades of grey to blue-grey irises. I wonder how common this type of eye colour distribution is among other animal species?

GWGull male
The last gull picture shows a few first-year GWGulls resting on the rocky cliffs of Whyte Islet in West Vancouver. Notice how their juvenile plumage allows them to blend in with the rocks. Perhaps suggestive of a useful adaptation – they could utilize this camouflage long enough to learn how to look after themselves?

GW Gull juveniles
Finally, as lagniappe, a shot of some tulips (no idea of the species) in full bloom at the First Nations community on Seabird Island just outside Agassiz, BC (pronounced A’-guh-see). I believe the mountain in the background is called Mt. Mercer.

Tulips in Agassiz

And reader Jonathan from the UK sends two backlit photos:

I thought I’d send a couple of pictures shot against the light to you for your bank of reader’s pictures. The mallards were shot at sunset with an iPhone so not 100% sharp but I find the result quite pleasing –  I hope you do too!  The damselfly was shot on a bright summer’s day several years ago and the light was glistening off the water behind giving a very bright back light.

damselfly

I spot only two mallards here; can you see more?

mallards

Friday: Hili Dialogue

April 17, 2015 • 5:32 am

It’s Friday!  What seat can you take? Mine will be on a Southwest Airlines flight to Greenville/Spartanburg (South Carolina) for a weekend of talks, noms, and schmoozing. Before the day is over I will have seen Snowball the Dancing Cockatoo, and had some nice Southern food.

I’ll be back Sunday afternoon, and until then posting will be light. But I’ll do my best, and maybe Matthew and Greg can kick in. Meanwhile in Dobrzyn, Hili is preening again. She’s such a diva! But she’s also acquired an extra set of stripes:

Hili: Look, I have stripes like a zebra.
A: And you are putting on airs like a peacock.

P1020509
In Polish:
Hili: Patrz, mam prążki jak zebra.
Ja: A puszysz się jak paw.

 

The Daily Kos publishes an anti-vax cartoon

April 16, 2015 • 3:38 pm

Here it is, by Keith Knight, who has the chutzpah to title this cartoon “The New McCarthyism”.

pharma

He also adds below it these words: “I am NOT anti-vax.  I am PRO-choice.”

What a mushhead! When it comes to public health (or children’s welfare), there is no choice. Should Typhoid Mary have had a “choice” about whether she was quarantined? What about people with Ebola?

The saddest part is that The Daily Kos has a reputation as a liberal site. Not any more, at least for me.  The only heartening bit is how most of the commenters contribute to giving Knight a new sphincter.

h/t: jsp

Tennessee Senate kills bill to make Bible the Official State book, but passes anti-abortion legislation

April 16, 2015 • 2:55 pm

Well cut off my legs and call me Shorty: the Tennessee Senate has resoundingly defeated, by a vote of 22-9, the Bible-as-State-Book bill that was passed by an substantial majority in the House yesterday (55-38). This time, though, the bill was defeated—or rather, sent back to committee—with the help of Republicans. I think even those dimwits finally realized that a). it would make the state look really dumb, and b). the bill was unconstitutional and would have embroiled Tennessee in an expensive legal battle, which they’d ultimately lose. Even a blind pig can find its swill.

The victory isn’t unalloyed, though, for, according The Tennessean, the committee is going to work on it more. Like the Laearnian Hydra, its head will rise again; as the paper notes, “Referring the bill to committee allows supporters to pick up the campaign against next year. Norris [the Senate majority leader] suspects they will.”

Unfortunately, vindicating my prediction that Tennessee Republicans can get up to mischief on many fronts at once, the state senate also passed a bill on Wednesday mandating a 48-hour waiting period for abortions. This is likely to pass the House, and Governor Bill Haslam appears to approve. The stipulations:

One measure, introduced by Sen. Mae Beavers, a Republican from Mt. Juliet, would require women seeking an abortion to wait 48 hours after receiving in-person counseling by a physician before she could seek an abortion.

The bill specifies the information the physician performing the abortion must provide to a woman, including:

• Confirmation of pregnancy and approximate gestational age of the fetus

• The availability of numerous public and private agencies available to assist her if she chooses not to have an abortion

• The risks of pregnancy and abortion

• If a woman is more than 24 weeks pregnant, the physician must inform a woman that her fetus may be viable and if a viable child is born during the course of an abortion, the physician has a legal obligation to take steps to preserve the health of the child — although there are no abortion clinics in Tennessee that provide abortions past 16 weeks of gestation.

But wait! There’s more! With that bill you get still more restrictions!

A second measure approved with no debate on Wednesday — introduced by Sen. Joey Hensley, a Republican from Hohenwald — would require any facility or doctor’s office performing more than 50 abortions annually to be regulated as an ambulatory surgical treatment center, a designation that comes with specific requirements about the physical building that some abortion providers may not be able to meet.

Four abortion providers meet those standards. They include one clinic in Nashville, two in Memphis and one in Knoxville. A fifth abortion provider that met the standards closed in 2012 after lawmakers passed a requirement that physicians performing abortions have admitting privileges at local hospitals.

Three abortion providers that are not registered as ambulatory surgical treatment centers include The Women’s Center in Nashville and clinics in Bristol and Knoxville.

This, of course, is just another way to limit abortion.  All I can say is that Tennessee gets the legislators it deserves. After all, they won via the democratic process.

 

Brown University student op-ed claims that censorship is “free speech”

April 16, 2015 • 12:34 pm

If you were to ask me which American universities have the most odious instantiations of repressive “political correctness,” I’d say Stanford, Columbia, UCLA, Brandeis, and Brown (this is just an impressionistic view). And it’s sad, because those universities are good ones, and are supposed to provide a liberal education. But the student left often converges with fascism these days—or at least with an unenlightened authoritarianism, and those universities are not ones where I’d want to teach.

And here’s a good example of what passes for “rational thought” among college students. It’s a letter appearing in the Brown University Daily Herald: “Asker ’71: Universities shouldn’t speak freely.” (Nicholas Asker is an op-ed columnist for the paper.) The topic is the University of Michigan’s cancellation of the movie “American Sniper,” an issue I reported a week ago.  The cancellation occurred after Middle Eastern and Muslim students objected to the film’s subject, leading the university group showing the movie to substitute a screening of “Paddington Bear”.  Eventually the University allowed “American Sniper” to be shown.

In a weird inversion of priorities, Asker argues that showing that film is actually a violation of free speech: the speech of the students who were offended. And he equates the screening with having Mein Kampf in a waiting room:

It’s a complete mystery why the university thought it was a good idea to begin with to show the movie at a Friday night event designed to provide alcohol-free fun, entertainment and socializing. Just as it would be disconcerting to find copies of “Mein Kampf” strewn amongst the National Geographic magazines in a dentist’s office, so it is strange to find a controversial war movie playing at a casual party. Though there may be an acceptable time and place to read “Mein Kampf,” it’s quite clear that a waiting room is not. Likewise, a fun social function is not the place to watch “American Sniper.”

Now I’m not sure about the nature of the “fun” event, but I don’t see why a serious movie shouldn’t be shown. What I am sure of is that the students who didn’t like the movie or its theme didn’t have to go.  And someone in a waiting room doesn’t have to read Mein Kampf. (After all, I’ve been in plenty of waiting rooms that contain the Bible, something that offends me.) But that voluntary participation isn’t enough for Asker. Have a look at his Orwellian view of how the movie relates to freedom of speech (my emphasis):

But really, canceling the movie is perfectly consistent with freedom of expression, and showing the movie is what contradicts freedom of expression. As we will see, doing so silences Arab voices, so it conflicts with the purpose of promoting free speech on campuses — to foster students’ intellectual growth through exposing them to many different perspectives.

What the hell? Showing a film doesn’t “silence Arab voices”, except that they shouldn’t talk while the movie is being shown! Offended students, Arab or otherwise, have every right to raise their voices in protest. And they should! (And they did.) Somehow Asker, who is a student at a good university, has a deeply warped view of how free speech should function. If you present one point of view, he argues, you have to present them all—at the same time!

Obviously free speech on a college campus is enormously valuable and something colleges should ardently encourage. They should protect the rights of students and student-run groups to show and view almost any movie they want so that they’re exposed to a wide range of viewpoints. There is a significant difference, however, between the university promoting free speech for its students and the university itself presenting only one particular viewpoint on an issue. If the university, as opposed to a student organization, sponsors an event and presents only one viewpoint, it is effectively weighing in on an issue and endorsing a particular opinion — whether it intends to or not. For it is privileging one view at the expense of other views, which, without a university-authorized platform, get pushed into obscurity. The privileged view gets the limelight and, simply because of its prominence, people buy into it.

This is problematic because it’s not the university’s place to persuade its students or promulgate its own opinions. Its job is to create an environment where students’ voices rule, not its own. Rather than nurturing a diverse symphony of perspectives that free speech policies attempt to achieve, Michigan drowned out alternative views by not giving them a fair shot of being heard.

This is problematic because it’s not the university’s place to persuade its students or promulgate its own opinions. Its job is to create an environment where students’ voices rule, not its own. Rather than nurturing a diverse symphony of perspectives that free speech policies attempt to achieve, Michigan drowned out alternative views by not giving them a fair shot of being heard.

What is he on about? It was one lousy movie! And the movie doesn’t present, as far as I know, the view that Chris Kyle was an unalloyed hero, or that Muslims are universally to be despised. It is the story of a man who suffers greatly from what he’s had to do—was ordered to do. If you’ve seen his other war films, Clint Eastwood is no super-patriot who sees American warfare as a black-and-white issue. He sees it as a horrible thing that dehumanizes people.

Clearly a university should expose students to a variety of viewpoints, but that doesn’t mean that at any single event, everyone with an opinion should participate or weigh in. Asking a speaker or showing a movie isn’t necessarily an endorsement of that movie, just like showing “Triumph of the Will” isn’t an endorsement of Hitler.

What world is Asker living in? He’s going to get a rude shock when he graduates from Brown and sees what happens in the real world. Out there we have plenty of speeches and talks that are not accompanied by countering views. As for the “privileged view getting the limelight”, I don’t think that’s the case here. What got the limelight was the students’ protest about the film.

So Asker sees “freedom of speech” as the presentation of all voices at any event in which one voice is heard. Whoops! There go commencement speakers, showings of any single movies, any talks at all by individuals (especially controversial talks), and so on. But who is to judge which talks are controversial and need balance, and who is to judge what’s required to provide that balance?

Asker finishes with another black-is-white assertion (or, even more Orwellian, “censorship is freedom” (my emphasis):

If Michigan decided to cancel the showing of “American Sniper,” its decision wouldn’t be censorship or antithetical to free speech. Instead, the decision would reflect an understanding that the showing would give an unfair platform to a much-contested viewpoint. The university would realize that it isn’t its place to provide opinions and that it should always be neutral on issues. In general, universities have a special obligation when they put on events to carefully ensure all views are equitably represented, because they can so easily inadvertently privilege certain viewpoints over others. In sum, universities should promote free speech and vigorous exchange of opinions amongst students but avoid opining and speaking freely themselves.

So the American liberal student body goes to perdition, and it’s sad. At first I thought Asker’s letter was a joke, but I don’t really think so.