I have landed!

April 17, 2017 • 9:58 am

I’m cooling my heels in the San Francisco airport, where the scrum at Customs (see? I’ve been to New Zealand) was horrific, and at 6:30 a.m.!  I am knackered from no sleep, and won’t get any till tonight. I did get to watch about five movies on the 12-hour flight, the best of which was “Hud”. (I had high hopes for “Loving,” about the first court case to abolish laws against interracial marriage, but I found it overly long and dull.)

Normal posting will resume within a few days. Thanks to Grania for keeping Hili and the Caturday felids going, to the readers for their patience, and to all my hosts in New Zealand for their hospitality. My trip would have been immeasurably poorer without their kindness.

Stay tuned for at least three more picture posts on my adventures.

Monday: Hili dialogue

April 17, 2017 • 6:30 am

by Grania

Today archaeologist Leonard Woolley was born (1880-1960). He headed up the expedition that first properly excavated the ancient Mesopotamian city-state of Ur, including remarkably unlooted royal tombs and temples.

British actor Sean Bean also has a birthday today, known best for his roles in Lord of the Rings, Game of Thrones and the interminable Major Richard Sharpe TV series. Oh, and hundreds of Facebook memes, possibly only matched by the Dos Equis guy.

Today in 1521 Martin Luther faced the Diet of Worms (that always brings out the ten year old in me) on charges of heresy which included the sole fide doctrine on which Jerry has written extensively.

In 1961 CIA-backed anti-Castro paramilitaries invaded the Bay of Pigs with the intention of overthrowing Castro. It was poorly planned and executed and failed disastrously. The troops surrendered three days later.

On to more pressing matters, at least for felids if not for humans.

Hili: It’s a fast day today.
A: It was three days ago.
Hili: In that case I’m going home for some tuna.

In Polish:

Hili: Dziś jest wielki post.
Ja: Był trzy dni temu.
Hili: Wracam do domu na tuńczyka.

Plus there is a bonus picture of Gus. His staff write:

There are lots of birds in the yard right now and Gus has found this nice place to observe the action.

I weep for Turkey: Erdogan wins vote to greatly expand presidential power

April 16, 2017 • 4:00 pm

Kemal Atatürk must be spinning in his grave, for his people have narrowly given Recep Tayyip Erdogan, Turkey’s Islamist President, a victory in a referendum vote. I’m leaving New Zealand in a few hours, and won’t bother you with the details (see them at the New York Times), but the referendum expands Erdogan’s powers, making this odious man even more of a tyrant than he is. As the Times notes:

The constitutional change, if it stands, will allow the winner of the 2019 presidential election to assume full control of the government, ending the current parliamentary political system.

The ramifications, however, would be immediate. The “yes” vote in the referendum would be a validation of the current leadership style of Mr. Erdogan, who has been acting as a de facto head of government since his election in 2014 despite having no constitutional right to wield such power. The office of the president was meant to be an impartial role that lacks full executive authority.

The result would tighten Mr. Erdogan’s grip on the country, which is one of the leading external actors in the Syrian civil war, a major way station along the migration routes to Europe and a crucial Middle Eastern partner of the United States and Russia.

And the changes allow Erdogan to be president for up to 15 more years! From the NYT:

The new system will, among other changes:

• Abolish the post of prime minister and transfer executive power to the president.

• Allow the newly empowered president to issue decrees and appoint many of the judges and officials responsible for scrutinizing his decisions.

• Limit the president to two five-year terms, but give the option of running for a third term if Parliament truncates the second one by calling for early elections.

• Allow the president to order disciplinary inquiries into any of Turkey’s 3.5 million civil servants, according to an analysis by the head of the Turkish Bar Association.

When I first heard this I thought, “Well. the Turkish people are now going to get what they deserve,” but then I remembered Donald Trump, whom nobody deserves, and I also suspect that reports of rigged voting in Turkey are correct. And I remembered my progressive Turkish friends, and how horrified they must be today.

Why would people in a democracy vote against that democracy? I don’t know enough about Turkish politics to speculate.

The birds of paradise, David Attenborough, and science education

April 16, 2017 • 3:00 pm

Last night I was in the airport hotel in Auckland, and was excited to see, among the many dire offerings on my room television, a one-hour BBC show on the birds of paradise featuring the wonderful David Attenborough. The photography was fantastic (see clips below), and of course Attenborough, who first documented these birds on a trip to New Guinea in 1957 (the young Attenborough looks and sounds very different!), was terrifically engaging, He is our finest natural-history commenter, but I found the program problematic in one way: to a science teacher, a serious way.

After showing the amazing plumage and even more amazing displays of the males (see below for some video), I was waiting for an explanation of how these costly male traits evolved. But that wasn’t even mentioned until 10 minutes of the hour were left, and then it was just described as “sexual selection” in which females “admired” the traits of certain males. Nothing else was mentioned save this “aesthetic preference” argument, which of course was Darwin’s own view of sexual selection—beyond Darwin’s male/male competition “law of battle” explanation, which is surely correct for male armaments and weapons.

Although I didn’t expect Attenborough to give the gory details of various forms of  non-combat sexual selection like the bird displays, he could have alluded to a few—like the “good genes” or “handicap” arguments.  But he didn’t. After spending nearly an hour showing a panoply of amazing outcomes of evolution, he completely neglected to describe the various theories scientists have proposed to explain these outcomes.

Granted, in very few cases do we really understand how sexual selection works—why the females prefer certain traits more than others—but Attenborough could at least have alluded to that mystery, for it’s one of the great unsolved puzzles of evolution. (It’s likely, of course, that sexual selection will operate in different ways in different species.)

I then realized that though I haven’t seen much Attenborough (his shows aren’t available in the US), he seems popular more for his amazing visuals and his genial personality and narrating style than for his scientific explanations. I would have preferred a bit more of the latter among the wonderful “gee whiz” stories.  Had Richard Dawkins done the same show, you can bet you would have heard at least a bit about the nature of sexual selection.

Don’t get me wrong: I love Attenborough and the clips I have seen. And I may have missed some of the science in other shows. But I wonder if he’s had a history of overlooking the evolutionary explanations in favor of showing the wonders of nature. In the end, those wonders are products of evolution.

And now that you’ve endured my rant, here are a few clips of these fantastic birds. How can you not marvel at these displays—but also wonder how they evolved?

Attenborough on the making of his show:

Easter special: Nicholas Kristof asks President Carter if the claims of Christianity are real

April 16, 2017 • 10:30 am

Jimmy Carter is perhaps the US President that I’ve most admired in my lifetime for living his ideas, particularly after he left the White House. He works tirelessly for good causes like Habitat for Humanity, is kind and humble, hasn’t tried to enrich himself,  left his Southern Baptist church because it denigrated equal rights for women, and took his terminal cancer diagnosis with equanimity (he may actually be okay now).

But I’ve never really been clear about the nature of his religious beliefs. Yes, he’s a Baptist, but does he buy into all the Christian mythology?

Apparently he does, at least according to an interview conducted by Nicholas Kristof for the New York Times, “President Carter, am I a Christian?” Kristof poses some tough questions for Carter, who simply affirms his belief in Christian mythology—at the same time he rejects creationism because he claims to accept science!

Here’s a bit of the interview:

ME: How literally do you take the Bible, including miracles like the Resurrection?

PRESIDENT CARTER: Having a scientific background, I do not believe in a six-day creation of the world that occurred in 4004 B.C., stars falling on the earth, that kind of thing. I accept the overall message of the Bible as true, and also accept miracles described in the New Testament, including the virgin birth and the Resurrection.

I find this stunning. Carter rejects the Genesis story of creation because he has a scientific background, but accepts the equally unbelievable Biblical story of the Resurrection because  his faith tells him it’s true (see below). This is gold-standard cognitive dissonance, but he can get away with it because we have no evidence bearing on the Resurrection save conflicting Biblical claims (and the absence of parthenogenic reproduction in humans), but tons of scientific evidence against creationism.

But wait: there’s more! Carter tells us why he accepts these ancient accounts (except for those in Genesis, of course):

 [KRISTOF]: With Easter approaching, let me push you on the Resurrection. If you heard a report today from the Middle East of a man brought back to life after an execution, I doubt you’d believe it even if there were eyewitnesses. So why believe ancient accounts written years after the events?

[CARTER]: I would be skeptical of a report like you describe. My belief in the resurrection of Jesus comes from my Christian faith, and not from any need for scientific proof. I derive a great personal benefit from the totality of this belief, which comes naturally to me.

The fact that something helps you or makes you feel better has no bearing on its truth! His dismissal of even the need for a scientific evaluation of the Resurrection shows that he’s not really operating rationally here. And he’s taking as fact whatever gives him “personal benefit”.

But wait: there’s more!

[KRISTOF]  I think of you as an evangelical, but evangelicalism implies belief in inerrancy of Scripture. Do you share that, and if so, how do you account for contradictions within the Gospels?

[CARTER]. I look on the contradictions among the Gospel writers as a sign of authenticity, based on their different life experiences, contacts with Jesus and each other. If the earlier authors of the Bible had been creating an artificial document, they would have eliminated disparities. I try to absorb the essence and meaning of the teachings of Jesus Christ, primarily as explained in the letters written by Paul to the early churches. When there are apparent discrepancies, I make a decision on what to believe, respecting the equal status and rights of all people.

Usually it is the consilience of different accounts that gives veracity; that’s the way science establishes what’s true. In Carter’s case, though, he takes discrepancies to be evidence for truth! And then, based on what he wants to believe, he simply punts and decides which Gospel is true.

Finally, Carter affirms his belief in the literal efficacy of prayer (something disproven in at least one good scientific study of heart patients), but then dismisses the need to show that prayer is efficacious after Kristof cleverly raises the “Why doesn’t God heal amputees?” question:

[KRISTOF]: Do you pray daily, and if so, do you believe in the efficacy of prayer in a miracle kind of way, or in a psychologically-this-helps-me-deal-with-the-world kind of way?

[CARTER]: I pray often during each day, and believe in the efficacy of prayer in both ways. In my weekly Bible lessons, I teach that our Creator God is available at any moment to any of us, for guidance, solace, forgiveness or to meet our other needs. My general attitude is of thanksgiving and joy.

But then Carter says that some exigent needs can’t be met by God:

[KRISTOF]: Skeptics have noted that when prayers are “answered,” there is usually an alternative explanation. But an amputee can pray for a new leg, and a new leg never grows back. Isn’t that a reason to believe that prayer helps internally, but doesn’t access miracles?

[CARTER]: It is usually impossible to convince skeptics. For me, prayer helps internally, as a private conversation with my creator, who knows everything and can do anything. If I were an amputee, my prayer would be to help me make the best of my condition, to be a good follower of the perfect example set by Jesus Christ and to be thankful for life, freedom and opportunities to be a blessing to others. We are monitoring the status of cancer in my liver and brain, and my prayers are similar to this.

If I were an amputee, and believed that God could literally answer prayers, I’d be praying for a new leg!!

I wonder what would convince Carter that these stories in which he rests his faith are fiction.

Here we have a man who says he accepts the tenets of science, but then rejects them if they yield conclusions that don’t make him feel good. In that sense, he’s evincing intellectual hypocrisy. But of course, that’s the mindset required to be a believer yet also feel that you’re modern, liberal, and on board with science.

Yes, I still admire President Carter greatly: he’s a good man who does good works. But I now view him as somewhat delusional and self-deceiving, and thus I’ll never be able to see him in quite the same way again.

An Easter joke

April 16, 2017 • 9:00 am

When you read this, I’ll be flying back to the U.S. It’s hard to believe a month has passed in New Zealand, but this perceived rapidity is largely because I’ve seen so many things—and that is because of the vaunted kindness of the Kiwis. Thanks to one and all for hosting me, taking me places, and generally being kind and hospitable. I won’t forget this beautiful country and its lovely people.

But now it’s Easter, and time for some religious humor.

Don’t stop me if you’ve heard this before (and if you’ve read this site consitently, you have). I love a good Jewish joke, and this is an excellent one for Easter. It comes from the site Southern Jewish Humorwhich gets the story from Eli N. Evans, who wrote The Provincials: A Personal History of Jews in the South:

Evans said he searched for the best example he could find of Southern Jewish humor.  He told the story of a Jewish storekeeper in a small town who was approached by the Christian elders to show solidarity for their Easter holiday.

Mr. Goldberg was chagrined but when Easter came, after sunrise services on a nearby hilltop, the mayor, all the churchgoers, and the leading families in the city gathered in the town square in front of his store.  The store had a new sign but it was draped with a parachute.

After an introduction from the mayor, at the appointed hour, the owner pulled the rope and there it was revealed in all its wonder for all to see: “Christ Has Risen, but Goldberg’s prices remain the same.”

He is NOT risen!

Sunday: Hili dialogue

April 16, 2017 • 7:00 am

by Grania

Good morning, and many happy returns of Ēostre. Actually, although Eostre or Ostara is claimed to be a  “Proto-Indo-European goddess of the dawn” there is some suspicion that this was invented by The Venerable Bede circa the 8th century.  There is a reference in the Old Norse Prose Edda book Gylfaginning but the deity is a male being called Austri. (Note, Gylfaginning is also where the Dwarves and Gandalf from The Hobbit originate).

Of course the festival, whatever it was was subsumed into Christianity’s Paschal cycle, via the Judaic Passover and Exodus saga from Egypt of the enslaved Israelite tribe. Or so the story goes.

Modern archaeology has told us that there was no such Exodus. Let’s face it, the famed 40 year journey through the desert by Moses is a little excessive for a journey that can be made on foot today in about a week even without the ability to part the seas for convenient if slightly damp crossing. Maybe he should have asked someone for directions.

If nothing else all these festivals have at least given the world great food and an excuse to indulge in chocolate eggs (if that’s your thing) and marshmallow chicks. On the subject of marshmallow, Professor Ceiling Cat is partial to Peeps and is always grateful to receive any kind offerings of the same.

Today is also the birthday of Charlie Chaplin (1889-1977), the actor, director and comedian who probably needs no introduction to anyone even though it is more than a century since his birth and the height of career.

Chaplin composed the music for Smile (lyrics by John Turner and Geoffrey Parsons) so it seems fitting to listen to it today sung by Nat King Cole.

 

Finally, we have news from Poland where Hili is persisting in her struggle against oppressive carpets.

A: Hili, what have you done?
Hili: I swept myself under the carpet.

In Polish:

Ja: Hili, coś ty zrobiła?
Hili: Zamiotłam się pod dywan.

“If this doesn’t get him noticed, nothing will”: the marvels of sexual selection

April 15, 2017 • 3:08 pm

Just when you think you’ve seen everything amazing that animals can do to attract a mate, you find something even more bizarre. This short video from BBC Earth shows a male pufferfish off Japan working tirelessly to build a stunning “sand castle” to attract females. Narrated by David Attenborough (of course), this video blew me away.

As National Geographic reports, the circles are two meters wide, take ten days to build, and, if one pleases a female, she lays her egg in the nest, and then the male fertilizes them and guards them till they hatch six days later. Then the male builds a new nest all over again. The discovery was made by Hiroshi Kawase et al. and published in 2013 in Nature Scientific Reports (reference and free link below).

A beautiful nest:

A male pufferfish (center) made this nest to lure females in Japan in 2012. Photograph courtesy Kimiaki Ito

_______________

Kawase, H., Y. Okata, and K. Ito.  2013. Role of huge geometric circular structures in the reproduction of a marine pufferfish, Nature Scientific Reports 3, Article number: 2106 (2013) doi:10.1038/srep02106