Category Archives: Web Article Review

Aichi biodiversity targets, Sustainable Development Goals and the Protected Planet report

The Aichi Biodiversity Targets were adopted by the parties to the Convention on Biological Diversity in 2010, and at least some aspects of them (slightly confusing to me) were incorporated in the Sustainable Development Goals adopted by the UN in 2015. In short, my understanding from a quick skim is that the target is to protect 17% of land area. The current status is reported in a Protected Planet report that the UN produces every two years. (Disclaimer: I could easily have some details wrong here.)

In terms of the representation element of Aichi Biodiversity Target 11, less than half of the world’s 823 terrestrial ecoregions have at least 17% of their area in PAs and only one third of the 232 marine ecoregions have at least 10% of their area protected. Less than 20% of Key Biodiversity Areas are completely protected, and therefore further efforts are needed to expand PA systems to ensure that the global PA estate adequately covers areas important for biodiversity and the provision of ecosystem services to people.

the value of nuclear weapons

Moral considerations aside, Richard N. Haas gives a clear explanation of why nuclear weapons are attractive to countries.

Decades ago, Israel made such a calculation in the face of Arab threats to eliminate the Jewish state. More recently, Ukraine, Libya, and Iraq all gave up their nuclear weapons programs either voluntarily or under pressure. Subsequently, Ukraine was invaded by Russia, Iraq by the US, and Libya by the US and several of its European partners. Saddam Hussein in Iraq and Muammar el-Qaddafi in Libya were ousted.

North Korea has avoided such a fate, and the third generation of the Kim family rules with an iron fist. It is doubtful that the lesson is lost on Kim Jong-un.

You could try to estimate what it would cost for a particular country to have a conventional military equal in deterrent power to a few nuclear weapons. And the answer is almost certainly that they couldn’t afford it, even if they had the people and technology and productive capacity necessary. So a nuclear deterrent seems very logical. Of course the problem is that when everybody has them, or even a substantial fraction of countries has them, the risk to everybody becomes much higher than if nobody had them.

Another thing I learned from this article is that the UN General Assembly in July created (I don’t know if that is the right legal word) a treaty designed to facilitate long-term disarmament and eventual elimination of nuclear weapons. It may not be legally binding or backed by serious political power at the moment, but it shows leadership and could give serious, ethical leaders something to point to in future negotiations. Imagine for example if China, Russia, and the United States decided to throw their weight behind this.

a prosperous way down

This paragraph caught my eye in the blog A Prosperous Way Down:

The environment is not an element (subsystem) of the economy/finance role-playing game. The economy is actually a subsystem of society, which is embedded in the geobiosphere, its super-system. From a systems perspective, any rearrangement of the geobiosphere as a result of new driving forces, including anthropogenic emissions, affects the behavior, the stability and the sustainability of the global economy as a subsystem. Economically based choices do impact the environment, but the geobiosphere then readjusts its operation (somewhat unpredictably) and impacts the behavior of the global economy itself. Any hope to make significant changes to the global environment (the super-system) while at the same time keeping the operation of our economy fixed or expanding is inconsistent with systems thinking. But this seems to be exactly what people are trying to do, by trying to freeze the current status of the environment as a provider of raw material and ecosystem services that can guarantee economic growth.

If you think about it enough, it becomes fairly obvious that humans are not that different than other animals trying to gain an advantage by exploiting finite energy and other resources in our environment. We are such ingenious exploiters that we have been able to pretend the environment isn’t there, but it seems clear that the environment may finally be catching up with us. Reorienting the principles of economics in an ecological framework seems like an obvious and clear thing to do.

Isaac Asimov on Creativity

In 1959, Isaac Asimov was briefly part of a panel tasked with “out-of-the-box” brainstorming about weapons technology. He very quickly recused himself from this, but before he left he wrote an essay advising the panel about the nature of creativity and creative people.

Who is creative?

A person willing to fly in the face of reason, authority, and common sense must be a person of considerable self-assurance. Since he occurs only rarely, he must seem eccentric (in at least that respect) to the rest of us.

Should creative people think alone or in groups?

My feeling is that as far as creativity is concerned, isolation is required. The creative person is, in any case, continually working at it. His mind is shuffling his information at all times, even when he is not conscious of it.

Okay, so creative people tend to think up ideas alone. But should they then get together to share those ideas, and if so, how?

the information may not only be of individual items A and B, but even of combinations such as A-B, which in themselves are not significant. However, if one person mentions the unusual combination of A-B and another the unusual combination A-C, it may well be that the combination A-B-C, which neither has thought of separately, may yield an answer.

I am no Isaac Asimov, but I’ll give my two cents on my own creative process. Step one is to take in a lot of information and ideas, in somewhat random combinations. For me, reading is the best way to do this, although other forms of media and more formal education can be helpful. This takes a lot of time, time that I certainly don’t have when working a 9 to 5 job and supporting a (wonderful) family. The job and family also tend to physically and mentally wear me out, and some of the bullies and unimaginative types I encounter on the job not only shut down my creativity but the creativity of everyone around me. Then there is the fact that, as Isaac mentions in his essay, whoever is paying you is unlikely to be sympathetic to the idea they are paying you to screw around.

Anyway, there have been a couple times in my life when I have had the time to just sit and think and screw around a little bit. So along with the steady inflow of information and ideas, there has to be some unstructured downtime, and that is when the creative ideas pop into my mind. Exercise, drugs and music may be helpful in moderation, although you could obviously overdo the drugs. Insights are unpredictable and fleeting, so it is critical to have a notebook or the electronic equivalent to capture them.

Step three is to take those brilliant snippets of ideas from the notebook and do the hard work of turning them into something, whether it is a book, a computer program, an artwork, or whatever. I find that this process is not all that creative. It is just work. But it is the critical step of taking your insights that last mile to a fully formed, coherent story that other human beings might gain something from.

Niall Ferguson compares Trump to JFK

Niall Ferguson appears to have finally stopped explaining and apologizing and rationalizing Donald Trump, and admitted that he is a bad President. Just not the only bad President ever, so that makes it okay. Who is Niall’s example of another bad President? John F. Kennedy. He withheld information on his health from the public, had suspected ties to organized crime, and was unfaithful to his wife. These are historical facts I can’t argue with, but surely not very important points of comparison between the two men. Niall picks a couple more points of comparison that I think are important, but for completely different reasons than Niall.

And on his watch, the world came closer than at any other time to nuclear Armageddon, during the 1962 Cuban Missile Crisis. How was catastrophe averted? By using a back channel to the Kremlin to cut a secret deal…

Perhaps Trump’s Cuban missile crisis is on its way, in North Korea.

On the secret back channel, Trump has been criticized for not maintaining this back channel. The idea of the back channel is that if the radar says there are incoming missiles, the President has a direct line to the other side that will help him make a crucial decision whether to launch a response. That happened several times during the Cold War. Do we trust Trump to make the right decision under similar circumstances? Or at least a reasoned, rational decision even if there is no right one. I don’t.

On the Cuban Missile Crisis, one reason it happened is that foreign enemies perceived the U.S. leadership as weak and decided to test it. When we were tested, the U.S. military leadership pressed for an attack on Cuba, which very likely could have led to a world war with or without thermonuclear weapons. Kennedy resisted this advice and managed to defuse the crisis without launching an invasion. I admit, he bluffed his way through it, and maybe got lucky, but it was strong leadership and it took as much courage to stand up to the U.S. military as to the USSR. Possibly more. And maybe they killed him for it.

Trump is not only weak, he is an international laughing stock. Foreign powers who wouldn’t have crossed a Clinton or Bush or Obama are constantly testing him. Not only is he likely to do whatever military advisers tell him to do, he does not really even have independent civilian advisers to counter them. He is insecure, ignorant, and irrational. The risk to civilization is huge.

Wow, I just depressed myself. Well, nuclear weapons are the worst thing currently out there in the world, and the threat is real and growing. Start a global thermonuclear war, and we will not be around to worry about health care or climate change or anything else. The cockroaches can figure that stuff out when they evolve intelligence in another trillion years or so.

Trump’s Russian Laundromat

The New Republic has a long history of Trump’s ties to Russian mobsters. At the absolute minimum, he is guilty of taking their money and not asking any questions.

The very nature of Trump’s businesses—all of which are privately held, with few reporting requirements—makes it difficult to root out the truth about his financial deals. And the world of Russian oligarchs and organized crime, by design, is shadowy and labyrinthine. For the past three decades, state and federal investigators, as well as some of America’s best investigative journalists, have sifted through mountains of real estate records, tax filings, civil lawsuits, criminal cases, and FBI and Interpol reports, unearthing ties between Trump and Russian mobsters like Mogilevich. To date, no one has documented that Trump was even aware of any suspicious entanglements in his far-flung businesses, let alone that he was directly compromised by the Russian mafia or the corrupt oligarchs who are closely allied with the Kremlin. So far, when it comes to Trump’s ties to Russia, there is no smoking gun.

But even without an investigation by Congress or a special prosecutor, there is much we already know about the president’s debt to Russia. A review of the public record reveals a clear and disturbing pattern: Trump owes much of his business success, and by extension his presidency, to a flow of highly suspicious money from Russia. Over the past three decades, at least 13 people with known or alleged links to Russian mobsters or oligarchs have owned, lived in, and even run criminal activities out of Trump Tower and other Trump properties. Many used his apartments and casinos to launder untold millions in dirty money. Some ran a worldwide high-stakes gambling ring out of Trump Tower—in a unit directly below one owned by Trump. Others provided Trump with lucrative branding deals that required no investment on his part. Taken together, the flow of money from Russia provided Trump with a crucial infusion of financing that helped rescue his empire from ruin, burnish his image, and launch his career in television and politics. “They saved his bacon,” says Kenneth McCallion, a former assistant U.S. attorney in the Reagan administration who investigated ties between organized crime and Trump’s developments in the 1980s.

It’s entirely possible that Trump was never more than a convenient patsy for Russian oligarchs and mobsters, with his casinos and condos providing easy pass-throughs for their illicit riches. At the very least, with his constant need for new infusions of cash and his well-documented troubles with creditors, Trump made an easy “mark” for anyone looking to launder money. But whatever his knowledge about the source of his wealth, the public record makes clear that Trump built his business empire in no small part with a lot of dirty money from a lot of dirty Russians—including the dirtiest and most feared of them all.

organic farming and soil fertility

This study in Ecological Economics looked at the effects of organic vs. conventional farming and owner vs. tenant farmers on soil biochemical activity. To paraphrase and oversimplify, what they found is that owners take better care of the soil than tenants, but organic farming methods can offset this effect so that the soil remains active under either type of farmer. I also found it interesting to hear how scientists use enzymes to measure the health of soil, which is a living system after all.

Various effects of land tenure on soil biochemical parameters under organic and conventional farming − Implications for soil quality restoration

Land tenure insecurity is one of the worldwide problems that often leads to soil degradation. We tested whether owner-operators maintain a higher level of soil quality and biochemical activity than tenant-operators and how this effect is modified by the agricultural system (organic vs. conventional) in arable fields. We selected 45 plots with cambisol soil based on a factorial design of owner-operator vs. tenant-operator and organic vs. conventional management. On all tested plots, the crop was wheat in shortly after harvest. We measured total carbon in soil and a set of 8 soil enzymes: acid phosphatase, β-glucosidase, α-glucosidase, cellobiohydrolase, β-xylosidase, chitinase, glucuronidase and arylsulfatase. These enzymes participate in the main geochemical nutrient cycles in soils.

Differences in the activity of 4 out of these 8 enzymes and differences in the weighted means of the total enzyme activity show a joint effect and indicated higher biochemical activity of the soil under conventional farming in plots farmed by owners. However, when organic farming was practiced, no obvious differences in enzymatic activity were found between soils farmed by owners or by tenants. The total carbon showed a similar pattern, although not significant.

Generally, we conclude that farmer’s motivation for making investments in soil health is driven by tenure security, especially in cases where the farm economy depends on profit from crop yields. However, the positive features of tenure security can also be ensured by effective agroecological standards, strict rules, higher levels of subsidies and other incentives that are typically provided for organic farming. We propose that changes in agricultural policies may not only stop land degradation in various parts of the world but also support ecosystem restoration process.

I think research on organic farming is crucial. (And no, “organic” is not the perfect word to describe it, but everybody knows what it means so it works.) If we are going to feed 10 billion or more people, we have to get more food from the same land because there is not going to be a whole lot more farm land opening up on this planet. In the past, we have done exactly this by dumping fossil fertilizer and irrigation water on our crops. This may continue to work for awhile, but it doesn’t seem sustainable for a number of reasons, ranging from overpumping of groundwater to loss of glaciers and snowpack we have relied on to nutrient pollution of our coastal waters to desertification to collapse of fisheries, all at the same time the population is not only growing but each individual’s impact is growing. If we can find ways to actually improve the land and soil over time, without causing pollution downstream, and without losing yield, that would be ideal.

data-ink ratio

Here’s a wiki post about Edward Tufte’s data-ink ratio:

Tufte refers to data-ink as the non-erasable ink used for the presentation of data. If data-ink would be removed from the image, the graphic would lose the content. Non-Data-Ink is accordingly the ink that does not transport the information but it is used for scales, labels and edges. The data-ink ratio is the proportion of Ink that is used to present actual data compared to the total amount of ink (or pixels) used in the entire display. (Ratio of Data-Ink to non-Data-Ink).

Good graphics should include only data-Ink. Non-Data-Ink is to be deleted everywhere where possible. The reason for this is to avoid drawing the attention of viewers of the data presentation to irrelevant elements.

The goal is to design a display with the highest possible data-ink ratio (that is, as close to the total of 1.0), without eliminating something that is necessary for effective communication.

Before I offer an opinion,  I should state the disclaimer that you should definitely listen to Edward Tufte, not me! So here’s my opinion: this idea is clearly absurd when taken to extremes because it would just mean a bunch of dots on a page that you have no way of interpreting. I can’t think of a way of making graphs without axes, scales, and a legend. Labels, arrows, and text boxes are an alternative which I find myself using often when giving projected slide presentations in fairly large rooms.

A reasonable interpretation of Tufte, I think, is to ask yourself whether each new thing you are adding to a graph provides useful information to the reader/viewer, increases the chances that the reader/viewer will draw the right conclusions, and makes the reader/viewer’s job easier or harder. The holy grail is to help your audience imbibe the point of the graph with very little effort. Unnecessary 3D effects and clip art aren’t going to do that. A splash of color and some nice big labels that middle aged people can read from the back of the room just might help.

National Popular Vote Interstate Compact

What’s interesting about the National Popular Vote Interstate Compact is that it is not a constitutional amendment. As I understand it, because the Constitution gives the states a fair amount of leeway to decide how they want to cast their electoral votes, the “winner take all” electoral college system as it has existed in recent years could be circumvented without legislative or judicial action at the federal level, and each vote would be equal. One person one vote, what a concept for the world’s self-proclaimed greatest democracy!

The organization’s website tallies which states have agreed to this so far:

The National Popular Vote bill has now passed a total of 35 state legislative chambers in 23 states.  The National Popular Vote bill will take effect when enacted into law by states possessing 270 electoral votes (a majority of the 538 electoral votes).  It has been enacted into law in 11 states possessing 165 electoral votes (CA, DC, HI, IL, MA, MD, NJ, NY, RI, VT, WA).  The bill will take effect when enacted by states possessing an additional 105 electoral votes.

So we’re more than halfway there, which sounds pretty good. However, the states represented above are ones that have very good reason to feel that their citizen’s votes have been marginalized. Big “swing” states like my home state of Pennsylvania end up having much more power in picking the President than is really warranted by our populations. Even though a majority of citizens supports implementing the popular vote (which is just logical and obvious), our cynical state politicians are not likely to support it. States like Pennsylvania, Ohio, Michigan and Wisconsin may eventually lose some electoral votes over time if our populations keep shrinking. Populous and growing states with a lot of electoral votes like Florida and Texas are where this fight would have to be won.

I think the world would be a better place if Al Gore and Hillary Clinton had both been elected, per the clearly stated preference of the citizens of our country. But this really shouldn’t be a partisan issue because sooner or later it will sting both parties. I recognize that sooner or later, an election will come in which a candidate I support might lose the popular vote and win the electoral vote. I still support abolishing the electoral college system anyway, because it is just the obviously right thing to do.

Congo

This disturbing article in The Week reminds us that there is still a nasty war going on in Congo, and that part of the driver is fighting over minerals used to make smart phones.

A brutal civil war in Congo has displaced more people in the past year than the wars in Syria and Iraq…

The government of President Joseph Kabila appears to be behind some of the atrocities. After the rebel faction Kamuina Nsapu rose up last fall against Kabila’s government, both the Congolese army and the rebels engaged in atrocities. But the most horrific attacks in recent months have been the work of a new militia, Bana Mura, which the U.N. says was created and armed by Kabila’s government. Bana Mura militants, of a different ethnic group than the Kamwina Nsapu, have slaughtered whole villages, going door-to-door and killing everyone they found — babies, parents, grandparents…

Impoverished Congo has $24 trillion worth of mineral wealth in the ground, including cobalt, diamonds, gold, and coltan — a highly valuable ore containing the heat-resistant element tantalum, used to make the circuit boards in smartphones, laptops, and other electronic devices. The proceeds, often made off child labor, fund the rebel factions and the Congolese military — much as “blood diamonds” did in Sierra Leone. U.S. companies participate indirectly, by buying tantalum and circuit boards, and directly, by investing in Congolese mining: Just last year, U.S. hedge fund Och-Ziff Capital Management was hit with a record fine of $412 million for bribing Kabila for mineral concessions.