Showing posts with label war and peace. Show all posts
Showing posts with label war and peace. Show all posts

Sunday, May 22, 2022

WWCF: War of the Future

Which will come first?


Intentional detonation of a nuclear weapon as an act of war

or

A battle with robots fighting robots as the dominant form of combat


Terms:

The basic terms are fairly straightforward in the first case--a nuke blows up on purpose designed to hurt targeted victims. But I guess there could be some ambiguity like if a bomb detonation is attempted but somehow fails or is thwarted or if it melts down rather than properly explodes. In the interest of specificity I will stipulate that the device must be truly an intentional nuclear explosion. 

In the second case there would seem to be a lot of room for interpretation. Let us stipulate that it would need to be a significant engagement with at least a potentially meaningful affect on a larger conflict if not be the entire war by itself. This must be a major conflict in terms of world events. It must involve at least one nation state with the opponent being at least a major aggressor (significant terrorist group, etc. if not a state-level actor itself). To be robot-on-robot it must mean that humans cannot be directly targeted in the robot versus robot fighting--collateral damage notwithstanding as well as other human involvement/risk as a secondary part of the combat. I will allow that the devices doing the fighting can be "dumb" devices like drones fully controlled by humans remotely, but extra credit to the degree these are autonomous entities.

Discussion:

Tyler Cowen has been thinking a lot about nuclear war and nuclear device detonation recently including before the Russian invasion of Ukraine. His latest Bloomberg piece discusses just how thinkable the "unthinkable" has become. This is a bigger part of a much needed rethinking of MAD

Tyler's partner at Marginal Revolution, Alex Tabarrok, is in the game contributing this overview of the related probabilities

Thankfully, Max Roser has done the math for us. Relatedly, he argues that "reducing the risk of nuclear war should be a key concern of our generation". Before we get too excited about a white-flash end to civilization, consider as gentle pushback this piece arguing that nuclear weapons are likely not as destructive as we commonly believe--make no mistake, they are still really bad.*

If Roser is roughly correct, then within a decade we are at a 10% chance of nuclear war. I am not sure if his "nuclear war" would be a equal to or a different level of what would qualify in this WWCF. Suppose it is a higher threshold. Let's make the probability of nuclear weapon use as defined here slightly higher each year such that there is a 20% chance within 10 years (basically equal to his 2% annual risk curve). This gives us a baseline for comparison.

Turning to Rock 'Em Sock 'Em Robots it is not as farfetched as I think most people believe. In fact we may be quite close to it as defensive weapons like Israel's Iron Dome prepare to confront adversaries like drones and Saudi Arabia battles against drone counter attacks from Yemen. As Noah Smith writes, "the future of war is bizarre and terrifying".

It does sound terrifying in one reading, but in another there is a glimmer of hope. A proxy war using robots to settle disputes could be vastly better than any conflict humanity as known before. Imagine a world where the idea that a human would be actually physically harmed from combat was unthinkable. This is not too many steps away from professional armies, rules of engagement, and norms, laws, and treaties against harming civilians, et al.**

Back to the issue at hand, once we consider that dumb, remotely driven/released weapons might soon be battling smart, sophisticated devices with either of these being on defense from the other, we quickly relax how hard it is to foresee it all happening. The hardest hurdle might only be if the conflict big enough to qualify.

My Prediction:

I think nuclear risk is a lumpy, non-normal risk that follows a random walk (i.e., it can all of a sudden get a lot more likely but that likelihood can get absorbed away if conditions improve). It is not as linear and cumulative as Roser suggests. At the same time play the game long enough and anything will happen.

Robot battles seem more like a cumulative progression, an inevitability. We almost cannot escape it eventually happening and probably soon. So, this comes down to how likely a nuclear pop is in the very near term as it tries to out race the tortoise of robot warfare. Just like in the fable, the turtle is going to win.***

I'll put it at 75% confidence that we see this one resolved robot fights robot.


*Of course other future potential weapons that are not nuclear can be extremely scary too--"Rods from God" doesn't just sound very ominous; it truly is. 

**Then again, maybe not:
As a result, conflicts involving AI complements are likely to unfold very differently than visions of AI substitution would suggest. Rather than rapid robotic wars and decisive shifts in military power, AI-enabled conflict will likely involve significant uncertainty, organizational friction, and chronic controversy. Greater military reliance on AI will therefore make the human element in war even more important, not less.

***I know they aren't the same thing


P.S. When I first conceived of this WWCF, I thought I'd be comparing robot wars to lasers as prolific, dominant weapons. I changed it as laser weaponry seemed to be consistently failing to launch. However, great strides have been made recently in this realm. Perhaps I was too hasty. However, thinking about it more I would guess that robot war will go hand in hand with laser weaponry. The development of one spurs the development of the other such that there isn't much room for a WWCF.

P.P.S. The ultimate tie would be an AI launches a preemptive nuclear strike on a rival nation's AI or other robot weaponry. Let's hope if they do this the battle is on Mars.





Monday, February 28, 2022

Economic Sanctions - Failure in Theory and Practice

Imagine you are trying to change someone's mind. How would you go about it? What techniques would be effective? 

Imagine now you are trying to change a group of people's minds. The difficulty multiplies. 

Now imagine you are trying to get a group of people to change their behavior or worse yet to get them to make active changes in their own status quo implementing changes that put them at high risk or involve great hardship. 

For instance, suppose you are strongly opposed to abortion. You believe it is morally wrong--it is the taking of a human life. Suppose you took political power and while you could not yet overturn the legalization of abortion, you could impose sanctions on those who engage or enable it. To bring about change you would like to cut off access to credit for those who have been a customer of or worked for an abortion clinic. This can't be done, though, because you cannot identify those individuals nor can you legally target them. But you do find a technicality in the law allowing you to target an area that has an abortion clinic. All those who live and work in that area suddenly cannot access credit or the banking system. This is crippling.* 

Do you think this would be constructive to your ultimate cause? Think of those marginal or median voters. While they don't have a strongly-held position on abortion, they are not just caught in this crossfire--they are the target. You are aiming to harm them so as to bring about change. At the very least you are willingly harming them because the shotgun approach you are limited to forces the collateral damage.

If that is too politically charged for you, consider this. You are the mayor of Shelbyville. One of the things that really irks you is how many of your citizens root for the nearby town of Springfield's baseball team, the Isotopes. This isn't just a minor annoyance. Your administration is trying to support the local team and economy by building a huge new stadium complex for the home team. The lack of hometown support, though, is making this quite difficult. So what to do? You institute a blackout zone through an indirect tax. All broadcasters are subject to the onerous tax, $10,000/minute of broadcasting, for any broadcast of a sporting event of a team located more than 20 miles from the Shelbyville town center. Viola, problem solved, right? 

The desire to have people change what sports team they root for is not going to be solved by force. Many people who never watched a single game before are likely to take up the cause against you. 

Want to increase vaccine acceptance and injection rates? Well, you could . . . oh, we've been doing that experiment. I don't think it moved many needles [pun intended].

We can extend this hypothetical to all kinds of causes: disuse of fossil fuels, antipornography, zipper merging, etc.

The result is consistently and predictably emboldened and extended resistance. It is not human nature to succumb to external pressure. Any parent knows reverse psychology and distraction are the keys to getting a young child to change course. Tell them they can't, and the deviant battle begins. 

This thought experiment alludes to why economic sanctions applied by governments so often fail to achieve their desired ends. 

Setting aside all of the very important concerns about moral authority and moral culpability given who is actually harmed by sanctions, consider just if they should work to begin with. Stated differently, why do they so often completely fail? The do so because that's not how people change or how they are made to change.

So why do we do it? Partially it is action bias, the fallacy of . . . something must be done . . . this is something . . . therefore, do it!

Perhaps more importantly it relies on social desirability bias. It seems like a strategy that is more humane than active warfare. However, it is arguably much less noble and less morally defensible as it targets noncombatants attempting to turn them into double agents. In an age of high-precision bombs, economic sanctions are carpet bombing combined with landmines. 






*Arguably the linked (trucker convoy and Canada's emergency response to it) is an example of sanctions that worked! But only in the narrow sense of getting the result of disbanding the convoy. I am not sure it won any hearts and minds on net. Rather I think it turned a lot of people against the government of Canada. It also was an arguably more harmful action than simple police action would have been. The greater harm is in the threat and concern of it being used going forward as a regular tool. In this way the actions of the Canadian government are not analogous to economic sanctions but rather analogous to escalating hot-war conflict.

Sunday, January 24, 2021

The Time of Biden

Now that all the attempts at election stealing are over I feel compelled to put down in writing some predictions about Biden's presidency. Call it political fatigue from the 400 years of the Trump Presidency, but it is hard for me to muster much energy to do this. Still, here goes . . .

Optimism:

There are two kinds of optimism in the case of Biden--relative and absolute. The relative is in regard to the Trump alternative and perhaps the Biden of politics past. The absolute is more genuine if not also more wishful. 

Trade - This one is quite positive even though it is strongly of the relative variety. Biden was never great on trade and many times poor. Still this has changed as he shifts in the political winds. He both wants/needs to be not Trump and the political base is different for Democrats today than it was when he first ran for president over three decades ago. See my Five Tribes theory for background, but Labor is not the Democratic lock that it was in the past. Just a reset to pre-2018 (actual policy) and pre-2016 (rhetoric) would be a great improvement. 

Immigration - There is a strong chance that Biden will be very good on immigration. The development of Democrats getting better on immigration has been building for some time having only accelerated under Trump. So in this case we have relative and absolute improvement opportunities. 

Drug Policy - My optimism is tempered here, but it is present in an absolute sense. At the very least we should get a more hands-off, non-escalating war on drugs policy. This is a BIG improvement from what we would have expected from a 1990s Biden. My baseline expectation is eventual of decriminalization/legalization of marijuana within the next few years.  

Presidential Prestige - I am optimistic that the tone and style of the office will now be back to a civilized place--very much a relative optimism. The office of the U.S. President should be occupied by a person easily described as a gentleman or lady. Trump never fit this description, and his final days were the icing on the top. Yes, I want that same office to be greatly diminished in terms of power and worship. My hope was Trump would deliver the diminishment without going Game of Thrones. Largely my fear of getting the reverse was realized. 

Pessimism:

Unlike the optimism analysis, the pessimism comes basically only in the absolute variety. It is also the areas I tend to be most confident, unfortunately. 

Judicial Appointments - This one is not as pessimistic as one might assume. I don't want judges from the right or the left--that is a silly concept. I want judges that think critically and consistently demonstrating good application of the Law. Certainly I expect Biden's typical nominee will be less desirable than was the typical Trump nominee from my perspective. However, the best judges are impartial and well reasoned, and those include very many Biden will nominate. 

Regulation - The Trump administration was flat out good on regulation compared to any recent president (probably including Reagan!). He didn't as much shrink, though, as he reduced or stopped the growth of the regulatory state. Biden will reverse this trend. There is one area where Trump was certainly bad and Biden will likely continue this just in a different flavor--industrial policy/meddling with individual firms and industries. 

Taxes - Many people are rightfully worried about this for mostly wrong reasons. They don't want their own tax rates to go up. Ignoring the fiscal hypocrisy of this given the spending policies these same people typically demand, it is not a major problem that individual income tax rates (especially at the high end) are likely to increase. What people should be worried about is corporate tax rates increasing and to a lesser degree capital gains rates increasing. These are both much more destructive forms of taxes as they are taxing the creation of resources rather than the use of resources. Additionally, the restoration of the SALT deduction and the reduction in the standard deduction are also bad potential outcomes of coming tax policy.

War - I am hopeful that this ends up being an area like others mentioned where Biden today is different than he has been over the last 40 years. Despite this hope, you'll notice in which category I have placed it. 

Woke Politics and Policies - Think of this item as the inverse of Trump's nationalism. The risks are similar including divisive policies and rhetoric as well as censorship and ostracization. 

Spending - Your first thought should be, "Pessimistic on spending? Have you seen 2020?" True, but in only that limited and aberrational case is the relative comparison optimistic for Biden. The ratchet works in one direction generally, and even the possibility of a republican midterm sweep doesn't leave me optimistic.

Presidential Power & Authority - Here is the other side of presidential prestige from above. Every president in the last 20+ years has looked at the prior administrations' advancement of executive orders and general authority and said simply, "Hold my beer". If we only had another branch of government designed to be the strongest branch and willing to hold presidents accountable and within the bounds of their legal authority . . . 

Overall: 

The Biden years will hopefully be a time of surprise at how good some things are, not so bad other things are, and tolerably bad the balance is. This is how I now view the Clinton presidency. All of it is quite relative of course. Hope aside, I am more optimistic than I would have expected being faced with a Biden administration. Still the pessimistic angles are acute and meaningful. 


P.S. What about COVID-19 and the pandemic? While I expect a lot of theater to emerge and a rewriting of some history in favor of the current winners, the substantive part of this large issue is basically settled. In this way it doesn't matter much who won this election. Most of the decisions to be made are in the same incapable hands of FDA and other government officials along with the capable hands of private firms, organizations, and individuals. And in many ways the die is cast. The trajectory of the virus is set--declining regardless of what comes next but with a trajectory that very much can change depending on policy and actions taken. This is true and basically the same under Biden or Trump and even without vaccines. Vaccines are just a wonderful accelerator of the progress against the virus, which very much means fewer people suffering and dying. 



Saturday, March 23, 2019

The Big Five - Choose Your Battles Wisely

Here is the low-hanging fruit of public policy. 90% solutions (improvements) on these issues are several orders of magnitude more important than 99% solutions on a thousand others. They are in no particular order (alphabetical):
  • Drug Prohibition (end it--allow adults to make their own choices)
  • Education (privatize it--give the government an ever-smaller role)
  • Immigration (open it up--allow people to freely move and freely interact with other people)
  • Taxation (simplify and redirect it--efficiently tax the use of resources not the creation of resources)
  • War (move away from it--make postures less bellicose and violence less of an option). 
Everything else at this point is details. They are interesting details, yes. For example, the recent interesting, generally important, but marginally insignificant issue of the legality of blackmail. [note: I side with Robin Hanson, but I am sympathetic to and willing to live with the counter case.]

How should you vote? I would suggest an equal weighting of these Big Five policy stances as the guiding framework. While this recommendation is a prescription to be a few/select-issue voter, that should be considered a feature not a bug. Similarly straight-party voting isn't necessarily morally or intellectually inferior to a strategy of "voting the person not the party". By what criteria is a candidate-by-candidate voter deciding? Why should they believe they are properly weighting the issues, correctly identifying the stance on the issues, and accurately evaluating each candidate's position and expected actions on the issues? Using a few benchmark issues as the litmus test keeps the focus properly on that which meaningfully matters and gives the best hope the rationally ignorant voter is making a good decision.

More importantly, how should you advocate (much more bang for the buck)? Let's say solutions are just as simple as awareness (I know it is not, but it is a useful analogy). Spend about 95% one's advocacy efforts roughly evenly on the Big Five: ending the drug war, privatizing education, opening immigration, reforming taxation, and reducing war. The remaining 5% goes for everything else. My own behavior has not adhered to this framework, but since I am just now formally defining this, I grant myself pardon. Will I follow this going forward? All I can do is try.

Monday, January 15, 2018

Trump - One Year In

About a year ago, I posted on Trump looking at what I saw as the reasons to be optimistic and pessimistic. Let's revisit that now that we have a year under our belt.

Overall, I think my predictions were good with some notable variance in a couple areas. Of course, I was vague enough to prevent too much inaccuracy (or accuracy) by design. Here are the areas that standout to me with a look back at my prior comments.

The Good

  • Taxes - this one was somewhat surprisingly good, blemishes and all. [remember with all of these we are grading on a curve] Much like Chance, Trump only gets credit for being there to sign the bill. 
  • Regulation - 1.25 steps forward with 1 step back is still progress. Congress and Trump completely failed to reform much less repeal the ACA (Obamacare). I have low and ebbing faith Dodd-Frank, et al. will be meaningfully changed. Still, there are success stories, and slowing the rate of growth is itself improvement
  • Judicial Appointments - I somehow missed mentioning this previously, and it would have been in the optimism bucket. This one has lived up to realistic (not full libertarian) hope. 
  • Lost Respect for the Sanctity of the Office - yes this is a feature--let the scales fall from your eyes, the emperors have never been well dressed. But . . .
The Bad
  • Presidential Power & Authority - we may be chipping away at the Cult of the Presidency, but I don't yet see the groundswell from the left or the center that I might hope for. They are much to tied up in the emotion of this particular president's actions and words.
  • Immigration - unlike in trade (below), Trump's actions have matched his rhetoric in this area. Here it looks to be an on-going real fight and will perhaps be the most lasting and impactful negative consequence of Trump.
  • Trade - as I mentioned, his administration is a lot of (bad) talk on this, but so far little action. Still, he has many opportunities to make good on his very bad desires.
  • War - I was not pessimistic enough on this. Drone attacks have increased under Trump as the list of places we are at war have grown. The U.S. government with the help of a complicit even if blissfully ignorant populace continues to be wrongfully aggressive. Include in this the surveillance state, but I am fairly certain this one is sadly nonpartisan. 
  • Drug Policy - yep, unfortunately I nailed this one.
The Ugly
  • Hatred, Nationalism, Bullying, etc. - I was not as pessimistic as I should have been in this general area. The downside of losing the always undue respect for the U.S. presidency is that it took this buffoon to get us there. He is at best sloppy and inconsiderate, at worst hateful and demagogic. If you need links on this topic to prove the point, you have been in a coma for 12+ months.
On balance there are reasons to claim "silver linings" and reasons to claim "not so fast".

PS. For a better analysis of the economic policy results of Trump's first year, read Scott Sumner's take

Friday, January 20, 2017

The Age of Trump

Tomorrow one third of the United States' government leadership will change hands from one who once promised hope and change to one who now promises the same but supposedly of a different variety.

The tension around this transition is particularly elevated. Not since Hoover-Roosevelt has a U.S. presidential interregnum been so ugly. How will the final moments play out? Will Obama be gracious or will he smugly toss the football? Will the White House be adorned with golden accents? Will a great wall emerge protecting us from things we'd like to buy and people we'd like to meet? How great shall our greatness be?

Below is a partial list of my areas of optimism and pessimism as yet another self-greatness seeking charlatan proceeds to chase away our ideals.

Before I begin, a quick look at the optimism/pessimism I predicted about one year ago when Trump was but a surprising front runner though still a dark horse.
Optimistic - Shows why we should lose (and should have lost a long time ago) our reverent awe for the U.S. Presidency; prevents major government action/intervention/meddling on any number of issues by being a circus act writ large (his administration's priorities will be prestige and showmanship rather than policy accomplishment); forces a meaningful debate and action on limiting executive power (a little bit in tension with the previous prediction as this one mitigates a Trump administration that is actually trying to do something).
Pessimistic - Engages in major international war actions (beyond the high amount the each of his opponents would do anyway); sets back trade freedom and immigration substantially; creates strong racial, ethnic, nationalistic, and gender divides.
Overall - I estimate the optimistic possibilities are more likely than the pessimistic possibilities. 
 Optimism:

  • Taxes - As with many of these, Trump himself is not really the source of optimism. Rather the Republican Congress is the new hope. Trump is just the chance that a good reform will be drafted with the expectation that he will sign it into law.
  • Regulation - He continues to talk strongly about reducing the monstrous regulatory burden our federal empire exerts. The areas of particular expectation are banking & finance (Dodd Frank) and health care/medicine/insurance (ACA/Obamacare), but also environmental; although I am less sanguine about the prospects there. 
  • Presidential Power & Authority - This one is borrowed my original. I believe the return of the left is long overdue in this area. Perhaps it will take this time... doubtful. The same can be said for the anti-war movement. Their 8-year hibernation is now over. Remy puts it well in the second verse. 
There is no doubt these are important areas; yet, so are those I put in the pessimistic camp.

Pessimism:
  • Trade - Astute readers will notice how many of these in the pessimism category are related. Is his rhetoric enough to satiate the unintentional, populist desire to be poorer? Our trade deficit/capital account surplus is not some phantom menace plaguing our economic well being. Is he really so dense as to believe the nonsense he speaks on this issue? . . . based on the rest of his behavior . . . Okay, good point.
  • Immigration - The free exchange of labor is every bit as important a contributor (perhaps even a greater contributor) to our economic wealth as is the free exchange of goods and services. His attack on those not from around here is both disgusting and discouraging. Again, I hope this is a clone of the prior item where it is all about rhetoric and not action.
  • Nationalism - We don't need more tribal thinking in this world. Unfortunately, he nurtures this toxin. He wants revenge on those not allowing us to be great.
  • War - Here my outlook is just slightly negative. I'm grading on a curve based on the past two Commanders in Chief. I think he will tend to reduce the areas of conflict where both Bush and Obama took us. However, the risk he runs of allowing an awoken force from Russia or China is elevated compared to the prior administrations. Think reduced magnitude across the bulk of the probable war fronts but with increased risk in the extremes (tail risk).
  • Drug policy - I suspect he views drugs in the traditional simplistic framework (good versus evil). Drug users are rogues who must be dealt with. The first one to tell him he can't win the war on drugs will seal our fate in continuing the evil work that is that battle.
  • Government Meddling - From the Carrier deal to GM to you name it, the picture so far is bad for economic growth specifically and bad for liberty in general.
  • Free Speech - For as much as he deplores PC, he certainly can't take criticism. He has flat out said we need to reign in speech. 
  • Internet freedom - This may be a small issue, but perhaps it is a litmus test for how he will govern overall. He said we need to look into 'closing that Internet up'. His nominee for Attorney General, Jeff Sessions, as well as his vice president, Pence, are outspoken in their disdain for internet poker. They want to keep us safe . . . from ourselves and our choices.
  • Surveillance State - I suspect no relief. 
  • Gender Issues/Tolerance - While I actually think he actually takes a lot of unfounded and unfair flack regarding areas like race and sexual orientation, his sexism is undeniable. He is not just crude. He is misogynistic. It is hard to be very trusting that this strong character flaw and his errors in judgment don't and won't extend beyond objectifying women. 
Overall:

The Trump years (and they will be years despite the hope of so many for impeachment or that he would divorce America to be president of some younger Eastern European country) might be an odd combination of dramatic progress and colossal retreat. I think the eventual decisive factor will be how strong and righteous Congress is. I believe the case for optimism has a greater magnitude than the case for pessimism, but the negative sensitivity is high--meaning prospects are skewed with more downside risk than upside potential while the balance is still to the upside. 

Saturday, February 7, 2015

Warriors And Hero-Labeling

Sheldon Richman makes a compelling case that The American Sniper was no hero

Some questions regarding war, warriors, the military, and support for it all:
  • At what point does a soldier become a hero? 
  • Are any soldiers (of one's own military) not heros? 
  • Can you be a hero if you're on the "wrong" side (a hero in the eyes of the enemy while remaining an enemy)?
  • Are all heros equally heroic?
  • Are all villains equally evil?
  • At what point is a war unjust?
  • Can a originally just war become unjust?
  • If so, how does this change the status of those fighting in it (on both sides) and their supporters?
  • At what point do participants in an unjust war or those using unjust tactics or those engaging in unjust operations bear responsibility for their actions?
  • Are any or all acts unjust if done in support of evil and just if done in support of good?
  • Are any or all acts unjust if done in support of the enemy and just if done in support of one's own side?
  • At what point is a soldier responsible for the moral/ethical intentions or de facto results of the soldier's own actions or the actions of the soldier's own  side?
  • Same question but replace "soldier" with "citizen" and then also "government official".
  • Is it ever justified or morally required that a soldier actively switch sides in a conflict? 
  • Again, same question but replace "soldier" with "citizen" and then also "government official".
  • Can a soldier be held morally culpable for failing to abstain from fighting or for failing to switch sides?
  • If so, under what conditions?
  • Yet again, same questions but replace "soldier" with "citizen" and then also "government official".

Highly Linkable

I want to go to there.

I DON'T want to go back to there then.

Speaking of a then to be glad we are no longer in, Megan McArdle on bread bags as shoes.

How about going back to the days when a computer word processor could spell check your work but had no clue about what the correction should be (start at the 10:04 point for the "New Frontiers" part)? I knew Mr. Wizard's World well. I can remember each of these episodes like I watched them yesterday.

The people of these worlds are so tiny, I'm crushing their heads.

Here are a couple of reasons nobody likes me in my world . . .

  • I tend to look at sports discussions scientifically and logically rather than emotionally and indeterminately. Most people don't like that.
  • I acknowledge that I am not a grammar expert . . . or are I??? But I do love pointing out to people when grammar "rules" they believe in strongly are actually grammar myths not worth believing in. 
James Altucher would tell me not to bother with people who don't like me. He is right. I've been making my way through the interviews on his podcast that he summarizes here. They have ranged from mildly interesting to fascinating. Each has been rewarding in one way or another. A great example of learning by exposure to diverse points of view.

Here is a diverse point of view from Alex Tabarrok defending the company town.

Arnold Kling offers a diverse way of looking at the purpose of the study of economics.

Finally, Timothy Taylor has a different approach to understanding cooperation and competition.

Sunday, January 4, 2015

Highly Linkable

Visit these 18 fabulous libraries.
Go there (someday) in a "windowless" airplane.
Ask if you can fly a drone around inside to potentially produce videos as cool as these.
If they'll let you, film it for a week so it can get on prime-time Norwegian TV. Those guys plus the drones are getting close to my ideas.

Barry Ritholtz shares his basic simple truths of investing. These are highly recommended. Make sure you read the whole (short) list as the last two are as important as any.

Once you've got your investing house in order, better get to work on correcting these misconceptions about exercise--many of these are no surprise to loyal readers of MM.

Before leaving the body, don't fall for any detox nonsense in your New Year's Resolutionating.

John Cochrane goes all Principal Max Anderson in reviewing Ken Rogoff's proposal to eliminate physical currency. I fully am with Cochrane but I did want to quibble with his confusion about how this would actually affect monetary policy. You or I can immunize our own exposure to the negative interest rate, but we cannot all jointly eliminate it--the burden can only be transferred. I believe Scott Sumner has this criticism nailed.

We are repeatedly reminded that the overwhelming majority of NCAA athletes will go pro in something other than sports. For those the depressing fact is their degree wasn't worth that much. That doesn't surprise David Berri who also notes how the NBA age-limit rule (friendly for the NCAA) harms players while helping colleges and coaches.

Lot of count-ups and downs in this link fest. Here are 20 reasons the wind industry's case is (motionless) hot air.

Tim Harford reminds us in this post that most ventures are failures and we can learn from the losers.

If you were looking for a succinct list of arguments against price controls (ceilings specifically) in the face of disasters, you can relax--Don Boudreaux has provided it.

David Henderson reflects on one of his more memorable times questioning the powerful. If only more of us were so courageous as to continually question the military leadership.

Sunday, February 2, 2014

Highly linkable

We live in a world that changes faster than it used to by orders of magnitude. One near-term example of this is pointed out by Mark Perry where he references a recent article about how much more turnover (demonstrated in terms of shorter average longevity) there is in the S&P 500.

I've been catching up on Bryan Caplan--now you can too:

  • He does a better job than I did a while back explaining the economic concept of the value of a statistical life. 
  • War, huh, good God, y'all . . . absolutely nothing.
  • And now I want him to address the counter to this, which would be: I'm too busy feeding my family to fight tyranny. I suspect that is something many hide behind including those of us in the first world myself included. Think of it in terms of this: I'm too busy enjoying my status as wealthiest humans in history to allow an open borders policy that would enable many, many others to enjoy this as well.

Scott Sumner lays out a great survey on how income inequality is a normal phenomenon that confuses the issue and should be largely ignored.

One mark of an organization about to meet its demise is it opposes changes that are good compromises between what it unrealistically wants (to continue the good times it had in the past) and what it ultimately might get (utter destruction). Perhaps that is at play right now with the NCAA.

One thing Don Boudreaux will not find in the Sears Wish List of 1982 is a time machine that would lock anyone into staying in that state of the world--thank God. That would have been a very bad mistake.

Perhaps Oklahoma will ironically lead the nation out of the government sanctioning of marriage problem.

17 equations that changed humanity. One thing that stood out to me was how misapplications of these or of other equations that then led to some of these took humanity down side roads. Newton's physical equations needed refinement for relativity and quantum mechanics. The normal distribution probably doesn't apply to many areas of asset price behavior and economic change that it is today used for including from later in the list the Black Scholes pricing model. Wish I knew more math . . .

I will be rooting for the local chaps in the upcoming sportsball contest. (HT: Tyler Cowen)

School's out forever! I was just thinking about this (original story link here). I'd like to see it charted over time. I think it would show an increasing propensity to cancel school due to inclimate weather. But this is not a "we're getting soft" effect. Rather I believe it is a wealth effect. As we grow wealthier, we have both the means and the desire to avoid getting out in risky weather. Notice that this would be a cancelling effect against the opposing wealth effect that more wealth means more ability to cope with bad weather. The dominating effect in my hypothesis is akin to putting kids in bike helmets. Biking isn't inherently riskier for kids today; in fact, it is most likely less risky. But it is relatively more costly--that is, the benefit from a helmet to reduce expected cost from an accident on a bike is significantly higher than in the past and sufficiently high enough to justify the helmet expense (cost of buying and cost of wearing).