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A few weeks ago I found myself engaged in an all-too-familiar debate. She was frustrated that I was not subscribing to her idea that ‘everything happens for a reason,’ and that even tragedies are ‘meant to teach us something.’
For the most part, such statements are usually invalidated with a simple question. I asked whether or not Super Typhoon Haiyan, which devastated a large swath of the Philippines and killed over 6,000 people, was part of any sort of cosmic plan.
“Yes,” was her reply, followed by, “those deaths happened to teach the rest of us a lesson.” For the most part even the most hopeful believers usually play agnostic on the question of natural tragedies, but this one refused to lose any ground. Since admitting that the typhoon could have just been a tragic occurrence did not fit into her take on reality, she had to instead craft it to fit into her blueprint.
I've heard similar logic from astrology devotees: it works sometimes, but not always, but when it does it really works. This is the mental equivalent of creating a vision board with 30 objects and swearing that if one 'manifests,' it must have been the intention of the board, conveniently forgetting the other 29.
You know, like science.
I was admittedly stunned to hear that this woman truly thought thousands of people had to die to teach ‘us’ a lesson, especially given that she could not conjure one possible example of what that lesson was. Yet what didn’t surprise me was her notion that ‘atheism is arrogant,’ something I hear often when involved in any such conversation.
Arrogance is not reserved for the realm of the non-believing, of course. In fact, as Sam Harris noted, there exists an innumerable list of things we don’t believe in, yet none warrant a special name. Without engaging in a dialectical battle of what atheism ‘means,’ for now I’ll keep it simple: people are shocked to find out you don’t believe what they know must be true, thus earning you the title of arrogant.
To be fair, there is plenty of pompousness displayed by people of every outlook. Sometimes what is portrayed as arrogance, however, is simply someone making a larger point. Recall the recent ‘controversy’ of the Festivus display in Florida, where a pole constructed from Pabst Blue Ribbon beer cans was erected next to a nativity manger.
Since a 1997 Seinfeld episode put the invented holiday into our consciousness, Festivus became known as a comedic take on a serious topic: the commercialization of Christmas. With this year’s trend of businesses opening on Thanksgiving Day instead of Black Friday, the notion of Festivus, often written off as a joke (which it was, to some extent), points to unconscious shopping reflexes we’ve culturally developed.
Chaz Stevens’ six-foot pole in Tallahassee calls out the mindset of believers who appropriated a pagan solstice celebration as a religious ritual and think this does not contradict the separation of church and state. Underlying this ideology is the notion that a brand of religion set the foundation of this country, and while a democratic process allows for anyone to believe (or not believe) in whatever you’d like, the baseline has already been set. It must then be you who is diverging from it, regardless of direction.
And atheists, recall, are arrogant.
This supposition runs deeply in many faithful minds, originating with one clichéd question: How could you not believe? What’s ultimately frustrating about this mentality is that being an ethical person must be intertwined with a higher power. Grieving over 6,000 humans in a faraway country and donating to an organization that helps rebuild that nation takes no beliefs whatsoever. Thinking that the typhoon made landfall for a divine reason, however, does.
Perhaps next time I’m confronted with such an impossible argument I’ll remember Herb Silverman’s advice. It strikes the heart of the arrogance argument by using rationality. I’m not convinced any ground will be gained, but it’s one of the best I’ve come across in stating things as they are.
Next time you hear someone making the claim of arrogant atheism, present these statements and see which actually sounds more arrogant. You could say the second worldview is more agnostic than atheistic, but in terms of the arrogance argument, the result is the same.
Worldview 1. I know God created the entire universe just for the benefit of humans. He watches me constantly and cares about everything I say and do. I know how He wants me and everyone else to behave and believe. He is perfect and just, which is why we face an eternity of either bliss or torture, depending on whether or not we believe in Him.
Worldview 2. We’re the product of millions of years of evolution. Most species are extinct, as humans will eventually be. I hope to make a positive difference because it’s the right thing to do, not because of future rewards or punishments in an afterlife. When I don’t know something, which is often, I say, “I don’t know.”
Image: bikeriderlondon/shutterstock.com
The world's watersheds, mapped in gorgeous detail
Hungarian cartographer travels the world while mapping its treasures.
- Simple idea, stunning result: the world's watersheds in glorious colors.
- The maps are the work of Hungarian cartographer Robert Szucs.
- His job: to travel and map the world, one good cause at a time.
These maps are both data-rich and absolutely gorgeous. You're looking at watershed maps, showing the flow of tributary streams into main rivers, and of those water courses into the sea (or final destinations inland). The streams are shown in the Strahler Stream Order Classification, which uses width to indicate the hierarchy of streams. Watersheds (a.k.a. drainage basins or catchment areas) are grouped together by color.
The maps are the work of Hungarian cartographer Robert Szucs, 33, who combines expertise in GIS with a passion for beautiful maps. "GIS is short for Geographic Information Systems. It's a collective word for anything using spatial or geographic data — from monitoring changes in forest cover with satellite data to creating crime density maps for the police," Szucs explains. "In this case, I've used GIS to create artistic maps, which is a beautiful hybrid of the artsy and geeky sides of my personality."
The world

Can you spot the world's ten largest drainage basins? In order of magnitude: Amazon, Congo, Nile, Mississippi, Ob, Parana, Yenisei, Lena, Niger, Amur.
Image source: Grasshopper Geography
Africa

Africa is home to the rivers with the world's second- and third-largest catchment areas: the Congo (in blue), with a basin of 1.44 million square miles (3.73 million km2), and the Nile (in red), with basin area of 1.26 million square miles (3.25 million km2). The Nile is the longest river in Africa, though (4,130 miles; 6,650 km), followed by the Congo: 2,900 miles (4,700 km). The Congo River's alternative name, Zaire, comes from the Kikongo nzadi o nzere ('river swallowing rivers'). Image source: Grasshopper Geography
Europe

The Volga (in yellow) is the river with the biggest catchment area in Europe (just under 545,000 square miles; 1.41 million km2). It flows exclusively through Russia, and the catchment area is entirely within Russia as well. Europe's number two is the Danube (in orange), which flows through 10 countries — more than any other river in the world. Its drainage basin (just over 307,000 square miles; almost 796,000 km2) includes nine more countries. Image: Grasshopper Geography
Germany

The hydrographic map of Germany is dominated by just four major drainage systems: the Danube (in orange) in the south, the Rhine (in blue) in the west, the Elbe (in purple) in the east and the Weser (in green) between the latter two. In Antiquity, the Rhine was the border between the Roman Empire and the Germans. Rome once attempted to shift the border to the Elbe, which would have radically altered the course of history, but it suffered a massive defeat in 9 CE at the Teutoburger Wald (roughly between both rivers). Image: Grasshopper Geography
Great Britain and Ireland

Both Ireland and Great Britain are islands, as a result of which neither boasts a continental-class river. Twenty of the 30 longest British rivers are less than 100 miles (160 km) long. The longest river in Britain is the Severn (220 miles, 354 km), its catchment area shown in blue in the southwest. Ireland's longest river is the Shannon (224 miles, 360 km). Even combined they're not as long as France's Seine (483 miles, 777 km). Image: Grasshopper Geography
United States

Spread-eagled across the central part of the United States, the Mississippi's drainage basin covers all or parts of 32 U.S. states (and two Canadian provinces). The easternmost point of Ol' Man River's catchment area is really far east: Cobb Hill in northern Pennsylvania. Here rises the Allegheny, tributary of the Ohio, which in turn flows into the Mississippi at Cairo, Illinois. Image: Grasshopper Geography
Washington State

Even leaving out the Mississippi, there's enough going on in the rest of North America to keep the eye occupied. Here's a drainage map of Washington State. The big fish in this much smaller pond is the Columbia River (drainage area in blue), the largest river in the Pacific Northwest. Only in the western third of the state is there a colourful counterpoint, in the multitude of smaller river basins that are draining into the Pacific or into Puget Sound. Image: Grasshopper Geography
Australia

At 1,558 miles (2,508 km), the Murray is Australia's longest river. It is often considered in conjunction with the Darling (915 miles, 1,472 km), the country's third-longest river, which flows into the Murray. The Murray-Darling basin (in blue, in the southeast) covers just under 410,000 square miles (1.06 million km2), or 14 percent of Australia's total territory. Don't let that spidery network of river courses in the interior fool you: Australia is the world's driest inhabited continent (Antarctica, bizarrely, is drier). Image: Grasshopper Geography
Russia

Four of the world's largest drainage basins are in Russia: the Ob, Yenisei and Lena (origin of Vladimir I. Ulyanov's nom de guerre, Lenin) entirely and the Amur, shared with China. The Volga may be Europe's longest river, but 84 percent or Russia's surface water is east of the Urals, in Siberia. The sparsely-populated region is traversed by 40 rivers longer than 1,000 km. Combined, the Ob, Yenisey and Lena rivers cover a drainage area of about 8 million km2, discharging nearly 50,000 m3 of water per second in the Arctic. Image: Grasshopper Geography
Szucs has managed to parlay his love for beautiful maps into a job designing them:
"I made a huge elevation map of Eurasia which was used in a documentary about horses and their migrations. There's also a 12-foot wide mural in the making at Louisiana State University, based on one of my maps. And I made some maps for the BBC after they reached out, saying my work inspired a show on rivers. I'm not saying I was jumping on my bed from excitement after any of those requests, but maybe I was."
Szucs is not just a theoretical map enthusiast, but also a practical one. He tries to move to a different country every few months, "donating" his mapmaking skills to worthy causes. He's worked with archeologists on St. Eustatius, an island in the Caribbean, with marine biologists in Alaska, and for an orangutan conservation programme on Borneo, among other destinations.
"My moves are always temporary, linked with volunteering for an NGO. It's a way of developing my skills, but also of seeing the world and experiencing new cultures," Szucs said. Meanwhile, new map ideas bubble up. "My current favourite map as yet only exists in my head as an idea. I might have to learn a few new software applications to make it. Let's hope I can find a way to make it happen. After that, I hope to be back in Alaska for a few months, working with whales again."
Many thanks to Mr. Szucs for sending in these maps. See more at Grasshopper Geography.
Strange Maps #959
Got a strange map? Let me know at strangemaps@gmail.com.
Gray zone: when is it best not to save a life?
Medical science can save lives, but should it do so at the cost of quality of life?
- A new paper examines the various ways premature babies are given life-saving care when their viability is in doubt.
- The authors propose a new system to help parents and hospitals make life-or-death decisions.
- The ethical or moral choice is not always obvious.
Modern medicine has worked miracles unimaginable even a few generations ago. Where it has not managed to create universal cures, it has often given those previously condemned to death a chance at life.
It has not, however, delivered us certainty. In cases where death is no longer assured, its specter may still lurk. It also offers us nothing in terms of deciding how to deal with "gray areas" where the outcome of medical treatment is extremely uncertain.
One part of medicine particularly rife with these gray zones is the care of extremely premature newborns. While the outlook for children born earlier and earlier is improving all the time, there remain serious questions about how to proceed when dealing with complicated cases where the goals of "do no harm" and "do everything possible" clash.
So, in a new paper published in The American Journal of Bioethics, a team of Norwegian doctors and bioethicists proposes a new route for navigating these heart-wrenching gray areas.
"Do no harm" vs. "do everything possible"
In the care of premature infants, there is considerable debate over how many gestational weeks is sufficient for a child to have a high chance of surviving. While there have been reports of children born at 21 weeks surviving, their odds are low. Various countries try to define at what gestational week the gray zone starts, with the trend being around week 23. Others try to avoid dates and focus more on the prognosis.
Keeping an extremely premature child on life support is a tricky thing. As explained in a study lead by Dr. Hannah Glass of UCSF and others:
"Despite technological advances and efforts of child health experts during the last generation, the extremely premature infant (less than 28 weeks gestation) and extremely low birth weight infant (ELBW) (< 1000 grams) remain at high risk for death and disability with 30–50% mortality and, in survivors, at least 20–50% risk of morbidity.
In many of those cases, keeping a child on life support is merely delaying the inevitable. In others, it is merely the prelude to a lifetime of medical procedures. Even in better cases, life support may be necessary for months and the outcome of the effort uncertain for years. When facing odds like this, you can understand why the grey area is a moral minefield where decision-making is never easy.
In this study, most of the countries the authors considered are increasingly inclined to give parents a great deal of authority over decision-making when dealing with infant life support. However, many studies suggest a lack of information and communication can lead to a disconnect between the desires of parents and what healthcare professionals believe is in the infant's best interest — which might not include life support. To make matters worse, parents are forced into life-or-death decisions during an extremely stressful period.
A new model: "postponed withholding"
To better account for the moral and medical concerns of everyone involved, the authors propose a system of "postponed withholding" as a new standard of care. In this situation, a newborn in need of life support automatically would be placed in intensive care for the span of one week. During that week, the parents can meet their child, discuss the facts of their situation with medical professionals, and determine a course of action as the picture becomes clearer.
After that week, the continued use of life support would be discussed by the parents and healthcare professionals. If it is decided that life support is no longer in the best interest of the child, it is then — and only then — withheld.
While this may resemble the traditional approach, it differs in a few key ways. Importantly, the implementation of life-saving procedures is a non-choice; that is, parents do not have to decide in the middle of what may be a hectic situation whether to put their child on life support. It is automatic. Additionally, it codifies the sharing of information, desires, medical data, and assessments of likely outcomes between parents and medical professionals in ways that current systems sometimes fail to do.
Lastly, it allows parents of a child who will not survive the chance to spend time with them. In a case study considered by the authors, the family of an ill child was able to hold a baptism before life support was withheld.
While these differences may not seem like much, they can mean the world to parents who need autonomy, support, and time to make an extremely difficult decision. In some tragic, heartbreaking cases, saving a life might actually be the wrong thing to do.
Here’s how early school begins – and why it is bad for students
In Louisiana, high school starts at 7:30 am. Research shows that is at least an hour too early.
In DC, high school starts at 8:41, more than an hour and a half later than in Louisiana.
- This map shows when school starts across America — way too early according to specialists.
- Due to early school starts, America's students are "chronologically sleep-deprived."
- California is spearheading a change, which should result in improved academic results.

Louisiana's state bird is the brown pelican. It should be the early bird. High school students in the Bayou State start school on average at 7:30 am. That is much earlier than anywhere else in the United States.
But it is doubtful those Louisiana students will catch the worm. Studies show that early school starts contribute to sleep debt in adolescents, which is detrimental to their health, both physical and mental.
No earlier than 8:30 am
That is why the American Academy of Pediatrics (AAP) recommended in 2014 that school for middle and high school students should start no earlier than 8:30 am. It is good advice that largely goes unheeded. The AAP found that fully 93 percent of American high school bells ring before that time. This map, compiled from data provided by the National Center for Education Statistics for the years 2017 and 2018, supports that finding.
In only three places — Washington DC, Alaska, and South Carolina — did a student's day start at or after the recommended earliest time of 8:30 (on average, aggregating the starting times from the various school districts). Here is an overview, enough to make all but the most hardcore morning-persons shudder:
- 7:30 am — Louisiana's sleepy-eyed students shuffle into class.
- 7:36-7:45 am — lessons start at public high schools in Connecticut, Massachusetts, Nevada, and New Hampshire.
- 7:46-7:55 am — it is not even 8:00 am yet, but high school students are already taking classes in Colorado, Delaware, Florida, Maine, Michigan, Mississippi, Missouri, New Jersey, Ohio, Pennsylvania, Rhode Island, West Virginia, Wisconsin, and Wyoming.
- 7:56-8:05 am — now it is the turn of high schoolers in Alabama, Arizona, Arkansas, California, Indiana, Kansas, New Mexico, New York, Oklahoma, Tennessee, Utah, and Washington.
- 8:06-8:15 am — well past the hour, students file into class in Georgia, Hawaii, Idaho, Illinois, Kentucky, Montana, Nebraska, North Carolina, North Dakota, Oregon, South Dakota, Texas, Virginia, and Vermont.
- 8:16-8:25 am — Just two states start school this late: Iowa and Minnesota. But they are not the latest.
- 8:26-8:35 am — that is how late high school starts in Alaska and South Carolina. But wait…
- Only in Washington DC, Alaska, and South Carolina does the school day start at or after the recommended earliest time of 8:30 am.

Overall, about 40 percent of American high schools start before 8 am and more than 20 percent start at 7:45 am or earlier. Only 15 percent start at or after the recommended earliest starting time of 8:30 am.
The school bus problem
Why do American high schools generally start so early? One large part of the answer: school buses. A lot of school districts re-use the same buses to pick up students from different schools: first the high schoolers, then the middle schoolers, and finally the elementary schoolers. In South Carolina, the order is generally reversed, which is why it is among the "latest" states on this map.
Early school starts are not the only cause of teenage drowsiness, but they are a crucial factor — especially because natural sleep cycles make it difficult for post-puberty teenagers to fall asleep before 11 pm.
A poll by the National Sleep Foundation found that 59 percent of 6th through 8th graders and 87 percent of high school students got less than the recommended amount of sleep (8.5 to 9.5 hours) on school nights. In the words of America's leading soporific publication Sleep Review, the average American adolescent is "chronically sleep-deprived and pathologically sleepy".
Chronic sleep loss in adolescents has been linked to a host of negative consequences:
- Adolescents with sleep debt and/or disrupted sleep-wake cycles may suffer from poor judgment, lack of motivation, and overall reduced alertness, leading to poor academic performance.
- There is a bidirectional relationship between sleep disturbances and mood disorders, especially depression.
- Irregular and insufficient sleep in high school students has been found to predict certain types of risky behavior such as drunk driving, smoking, taking drugs, and delinquency.
- Adolescents with insufficient sleep have an increased risk of suicidal ideation.
- Several studies found links between sleep deprivation and obesity. One study estimates that for each hour of sleep lost (over a long period of time), the odds of being obese increased by 80 percent.
- Sleep deprivation leads to metabolic perturbations that increase the risk of type 2 diabetes.
- Sleepiness increases the risk of traffic accidents. Young people are particularly affected. A 1995 study found that 55 percent of crashes due to drowsiness were caused by drivers 25 years or younger.
Because of all those reasons, not just the AAP but also the CDC recommends later school start times and urges parents to advocate for them. Fortunately, this has met some success. In 2019, California Governor Gavin Newsom signed into law Bill 328, which requires middle schools to begin no earlier than 8:00 am and high schools no earlier than 8:30 am. It will go into effect in 2022.
If the measure proves successful, other states may consider similar moves. And there is some evidence that starting school later is beneficial. Around 400 school districts around the country have already moved their start time to 8:30 or later, often resulting in dramatically improved test scores, attendance rates, and graduation rates. (One Texas school district reported an 11 percent increase in its graduation rate.)
The map by u/1ew is found here on the Data is Beautiful subreddit.
Strange Maps #1103
Got a strange map? Let me know at strangemaps@gmail.com.
Barnacles inspire a blood-repelling tissue glue for sealing wounds faster
MIT researchers design glue that mimics the sticky substance barnacles use to cling to rocks.