lunes, 29 de noviembre de 2010

domingo, 28 de noviembre de 2010

Las ciudades con más tráfico del mundo | Plataforma Urbana

Para decepción de Ebrard, que tanto gusta de obtener y presumir cuantos records mundiales, pueda, a cual mas de ridículos, la ciudad de Mexico se llevo el deshonrroso 2º lugar.

jueves, 25 de noviembre de 2010

Confesiones de un Ingeniero (de transito) en Recuperacion - Strong Towns Blog - Strong Towns

Monday
Nov222010

Confessions of a Recovering Engineer

Monday, November 22, 2010 |

After graduating from college with a civil engineering degree, I found myself working in my home town for a local engineering firm doing mostly municipal engineering (roads, sewer pipe, water pipe, stormwater). A fair percentage of my time was spent convincing people that, when it came to their road, I knew more than they did.

And of course I should know more. First, I had a technical degree from a top university. Second, I was in a path towards getting a state license (at the time I was an Engineer in Training, the four-year "apprenticeship" required to become a fully licensed Professional Engineer), which required me to pass a pretty tough test just to get started and another, more difficult, exam to conclude. Third, I was in a profession that is one of the oldest and most respected in human history, responsible for some of the greatest achievements of mankind. Fourth - and most important - I had books and books of standards to follow.

A book of standards to an engineer is better than a bible to a priest. All you have to do is to rely on the standards. Back in college I was told a story about how, in WW II, some Jewish engineers in hiding had run thousands of tedious tests on asphalt, just to produce these graphs that we still use today. Some of our craft descends from Roman engineers who did all of this a couple of millenia ago. How could I be wrong with literally thousands of years of professional practice on my side?

And, more to the point, what business would I -- let alone a property owner on a project I was working on - have in questioning the way things were done? Of course the people who wrote the standards knew better than we did. That is why they wrote the standard.

When people would tell me that they did not want a wider street, I would tell them that they had to have it for safety reasons.

When they answered that a wider street would make people drive faster and that would be seem to be less safe, especially in front of their house where their kids were playing, I would confidently tell them that the wider road was more safe, especially when combined with the other safety enhancements the standards called for.

When people objected to those other "enhancements", like removing all of the trees near the road, I told them that for safety reasons we needed to improve the sight distances and ensure that the recovery zone was free of obstacles.

When they pointed out that the "recovery zone" was also their "yard" and that their kids played kickball and hopscotch there, I recommended that they put up a fence, so long as the fence was outside of the right-of-way.

When they objected to the cost of the wider, faster, treeless road that would turn their peaceful, front yard into the viewing area for a drag strip unless they built a concrete barricade along their front property line, I informed them that progress was sometimes expensive, but these standards have been shown to work across the state, the country and the world and I could not compromise with their safety.

In retrospect I understand that this was utter insanity. Wider, faster, treeless roads not only ruin our public places, they kill people. Taking highway standards and applying them to urban and suburban streets, and even county roads, costs us thousands of lives every year. There is no earthly reason why an engineer would ever design a fourteen foot lane for a city block, yet we do it continuously. Why?

The answer is utterly shameful: Because that is the standard.

In the engineering profession's version of defensive medicine, we can't recommend standards that are not in the manual. We can't use logic to vary from a standard that gives us 60 mph design speeds on roads with intersections every 200 feet. We can't question why two cars would need to travel at high speed in opposite directions on a city block, let alone why we would want them to. We can yield to public pressure and post a speed limit -- itself a hazard -- but we can't recommend a road section that is not in the highway manual. 

When the public and politicians tell engineers that their top priorities are safety and then cost, the engineer's brain hears something completely different. The engineer hears, "Once you set a design speed and handle the projected volume of traffic, safety is the top priority. Do what it takes to make the road safe, but do it as cheaply as you can." This is why engineers return projects with asinine "safety" features, like pedestrian bridges and tunnels that nobody will ever use, and costs that are astronomical. 

An engineer designing a street or road prioritizes the world in this way, no matter how they are instructed: 

  1. Traffic speed
  2. Traffic volume
  3. Safety
  4. Cost

The rest of the world generally would prioritize things differently, as follows: 

  1. Safety
  2. Cost
  3. Traffic volume
  4. Traffic speed

In other words, the engineer first assumes that all traffic must travel at speed. Given that speed, all roads and streets are then designed to handle a projected volume. Once those parameters are set, only then does an engineer look at mitigating for safety and, finally, how to reduce the overall cost (which at that point is nearly always ridiculously expensive).

In America, it is this thinking that has designed most of our built environment, and it is nonsensical. In many ways, it is professional malpractice. If we delivered what society asked us for, we would build our local roads and streets to be safe above all else. Only then would we consider what could be done, given our budget, to handle a higher volume of cars at greater speeds.

We go to enormous expense to save ourselves small increments of driving time. This would be delusional in and of itself if it were not also making our roads and streets much less safe. I'll again reference a 2005 article from the APA Journal showing how narrower, slower streets dramatically reduce accidents, especially fatalities.

And it is that simple observation that all of those supposedly "ignorant" property owners were trying to explain to me, the engineer with all the standards, so many years ago. When you can't let your kids play in the yard, let alone ride their bike to the store, because you know the street is dangerous, then the engineering profession is not providing society any real value. It's time to stand up and demand a change.

It's time we demand that engineers build us Strong Towns.

 

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Reader Comments (40)

Here's another TIGER grant project: $250,000 for St. Paul's Complete Streets planning process. Perhaps a step in the right direction? http://www.tcstreetsforpeople.org/node/1305

November 22, 2010 | Unregistered Commenter

Faith

I think that on-street parking is overlooked in the order of how the world prioritizes streets, at least in urban areas. That is often a much higher priority over volume/speed when creating livable streets. Of course, my argument is that 'the fundamental use of streets is to move all road users safely and efficiently-- not to store private property' -- but I think that might have been overlooked in this otherwise great post.

November 22, 2010 | Unregistered Commenter

mcas

Don't discount the value of on-street parking on the pedestrian realm in making walkers feel safer with the row of parked cars blocking them from traffic. How that space is allocated, paid for and/or subsidized is a different question, but especially in urban areas, the row of parked cars can be crucial for the pedestrian experience.

November 22, 2010 | Unregistered Commenter

Steve

Truer confessions were never written. Those engineering standards also fail to take into consideration another important fact: People do not behave like water molecules. "Traffic" is made up of drivers, who are all too human.

Engineering models used to determine "safe" speeds, vehicle load, routing, etc. which fail to adequately consider the human factor --and that would be most of them-- produce flawed standards.

November 22, 2010 | Unregistered Commenter

Tracy Davis

Sweet! Nicely done, Charlie! You couldn't have said it better.

Are you going to describe sometime what and how you changed your perspective?

November 22, 2010 | Unregistered Commenter

Della Rucker

This is a really great post. I hope that traffic engineers all over take this to heart and start thinking beyond existing standards.

In response to Steve's comment:

...street parking on the pedestrian realm in making walkers feel safer with the row of parked cars blocking them from traffic...

The problem with relying on street parking to increase the perception of safety is that it does the opposite for actual safety. The parked cars, as Steve pointed out, "block them [pedestrians] from traffic" reducing the visibility of the pedestrians to traffic, and traffic's visibility to pedestrians. The parked cars (specifically open car doors) are also an enormous safety hazard for bicyclists, especially in poorly designed bike lanes without a buffer zone to keep cyclists clearly out of the doors' way.

A more appropriate barrier could come in the form of trees, planing boxes, or even simple plastic and/or concrete curbs.

November 22, 2010 | Unregistered Commenter

Will

And to add to that feeling of safety, add a bike lane between the pedestrian sidewalk and the parked cars, and you've got a winner. Although, I suppose if the streets were formulated with pedestrians in mind, they might preclude the need for bike lanes by being slower and safer to begin with.

November 22, 2010 | Unregistered Commenter

Tyler Doornbos

ASCE has been talking about these issues for years and engineers in our region have produced some exceptional developments. Professional development is important. As a licensed engineer, I took an oath to protect public safety. That is the primary objective for nearly every engineer I know.

November 22, 2010 | Unregistered Commenter

David Cowell

Sadly the author learned his traffic engineering from people who stayed in the 1950's. As someone coming into the profession in the mid-1990's I learned it as 1) who is traveling? 2) how do you keep them safe? 3) how many can travel? and 4) what will it cost? The who part was important -- it was people whether in cars, on bicycles, in a bus or walking themselves. If you look at the professional publications in traffic engineering and transportation planning from the Institute of Transportaiton engineers, they are all from the more progressive side of the profession -- see the Walkable Urban Thoroughfares book for example --- and have been for at least a decade. The author should get out more and take some professional development classes.

November 22, 2010 | Unregistered Commenter

Contrarian

It takes a lot of education to overcome the intuitive understanding that the private auto is not now, nor has it ever been, a good idea.

November 22, 2010 | Unregistered Commenter

free transit

One thing that is sadly lacking in this discussion is any mention of aesthetics. Too many recent urban streetscape designs are hideously ugly, particularly when they rely on a confusing jumble of different traffic calming strategies. Confusingly designed streets are not only ugly, they can be unsafe, because they force drivers and other street users to focus on negotiating the maze rather than watching out for pedestrians, cyclists, and other drivers. An ugly environment undeserving of care also encourages a careless attitude among drivers. Where a modest additional effort can yield a more beautiful environment it should be taken into consideration. Fortunately a clear, simple design is almost always an attractive one. It's the expensive, over-engineered solutions that tend to be the most offensive to the eye.

November 22, 2010 | Unregistered Commenter

jimble

Why isn't every residential street designed as a woonerf?
5 mph design speed until you get to the collector
(One objection might come from the fire department, unfortunately)

November 22, 2010 | Unregistered Commenter

mm

How about having to use a 22 year old transportation plan now, just because it is the plan. No need to update it, the engineers have to build it the way the plan calls for just because the plan is in place. And then when we add the standards they have for road building you get these destructive ribbons of asphalt through residential neighborhoods just because the plan called for it 22 years ago. Situation changed--so what, we have a plan. Consequences be dammed--we have a plan. Is common sense taught in engineering school?

November 22, 2010 | Unregistered Commenter

fran bates

Great article Charles.

"If we delivered what society asked us for, we would build our local roads and streets to be safe above all else."

Unfortunately, as long as government remains in control of the roads, this will never happen.

November 22, 2010 | Unregistered Commenter

Patchwick

@Contrarian: What Mr. Marohn describes is exactly the situation with my state department of transportation (NDOT - Nevada). They are living, and designing, in the 1950's, today as we write. Some of the engineers were trained in the 1950's, and if they've taken any professional development, it hasn't sunk in, and some were trained later but have been indoctrinated into the old ways. The local transportation agencies are much more enlightened, but unfortunately have to spend a lot of their energy fighting to improve the design of state projects, and spending large sums of money undoing the damage of past projects when the state dumps these projects onto the local entity.

November 23, 2010 | Unregistered Commenter

Dan Allison

Regarding this quote:

"The rest of the world generally would prioritize things differently, as follows:

1. Safety
2. Cost
3. Traffic volume
4. Traffic speed"

....

I would argue that the "rest of the world" is usually only the people who live near the project, and not the community at large. In other words, I want people to travel at 10 MPH down my street, but I want to travel as fast as possible through other people's neighborhoods. Because there are always more people who don't live on my street than do, I always lose the vote. This reverse NIMBYism may create the political mechanism that facilitates faster streets.

November 23, 2010 | Unregistered Commenter

Brent

Adding a bike lane to a street is merely adding a shoulder with a name. The purpose of shoulders is to support higher speed traffic! A higher order of road is created. Further, by removing bicyclists from the normal travel lane where they would induce caution in motorists, motorists are then enabled to to go faster. It's a double whammy of improving motoring convenience.

November 23, 2010 | Unregistered Commenter

Wayne Pein

+1 Wayne!

@Will: Bike lanes between parked cars and the curb sound like a nice idea, but have the following serious problems for practical bicycle transportation: (1) They don't allow the bicyclist to leave the bike lane for normal reasons like making a left turn and avoiding debris. (2) Debris will inevitably accumulate because bike lanes lack the sweeping action of moving cars that helps to keep the general travel lane clean. (3) Passengers have to open their doors too, and even if there is no passenger, the driver has to walk across the bike lane to get between his car and the sidewalk. (4) No city has ever been successful in enforcing non-bicyclists from using a separated bike lane: rollerbladers, skateboarders, people walking dogs, people pushing strollers, and any other pedestrian, as well as usage for storage of trash cans, piles of lawn waste, and the like. (5) Similar to the pedestrian crossing issue, the parked cars obstruct the view of the motorists in the travel lane and the bicyclists from each other, making intersections much less safe when the bicyclist suddenly pops out from behind the parked cars.

This type of "protected bike lane" is really neither protected (except from moving cars) nor a bike lane (because it prohibits usual bike lane movements). It's really more like a separated path, and those are proven to be dangerous in an urban environment along a road with lots of intersections.

November 23, 2010 | Unregistered Commenter

John Brooking

It's all about liability. If engineers don't design to established standards, they lose expensive lawsuits.

November 23, 2010 | Unregistered Commenter

Transpo

@John Brooking:
I do think that you raise some very good points, and I agree that a protected bike lane/cycle track is not the best option in all circumstances. However, it's a great option for urban environments, and all of your concerns can easily be addressed.
1) Cyclists can turn left very easily. At intersections where they want to turn they proceed to the far side of the intersection and stop at the opposing corner, wait for the light to change, and proceed along with the perpendicular traffic. This is a very tried and true method, having been in place for decades in many cities with cycle tracks.
2) Debris accumulation is not inevitable. I don't see it building up on sidewalks, so what's different about cycle tracks? Any sort of physical barrier between the car lanes and the cycle track would block road debris - even a simple curb of a few inches.
3) You are correct that passengers need to open their doors, which is why a buffer zone of a few feet between the parked car and the cycle track is in place in the best designed installations. This is similar to how parking spaces are often a bit wider than a car, leaving the driver room to step out of the car. Passengers then just need to look for bikes and walk across the cycle track - this is similar to how they would look for pedestrians on a side walk instead of charging immediately into a building.
4) You're simply incorrect. While cities with new cycle tracks have some challenges initially enforcing cycle-only use of cycle tracks, there are many, many cities with cycle tracks that do just fine. Once the community understands the purpose of the tracks the enforcement is much easier. Arguing that cycle tracks shouldn't be installed because they'd be incorrectly used initially by other road users is like arguing that we shouldn't install car lanes because pedestrians will illegally jay-walk.
5) You are correct here - the separated cycle track, especially if it's buffered by a row of cars, does reduce the visibility of the cyclist. However, with a separated lane you can install signals for bicycles that allow them just a few short moments (even as brief as a second) of a head start before cars (especially those turning across the track) begin to travel. This puts the cyclist in the motorist's field of view and greatly reduces interactions between the two. This method has been employed successfully in a great number of cities with these tracks.

The goal is really to make safer roads - not favor bikes over cars or the other way around. Instead of sticking to the textbook in every case regardless of the type of road, surrounding environment, and mode share engineers should be looking to real-world examples where injuries to all road users are reduced. The installation of a cycle tracks has in many, many cases has accomplished this goal as well as facilitated more efficient travel for pedestrians, bikes, and cars.

November 23, 2010 | Unregistered Commenter

Will

Como un ingeniero de transito se percato de que todo su quehacer pasado fue causa de muchos mas males que bienes.
Ayer en junta con Gerardo Jacome, varios asistentes se ufanaban de la omnisapiencia e infalibilidad de los ingenieros de transito en la ciudad de Mexico, y era la unica razon que aducian para aceptar sin estudios de soporte y sin cuestionar lo acertado o erroneo de la solucion planteada en el proyecto de Gabriela Cuevas.

lunes, 22 de noviembre de 2010

Movilidad y Sostenibilidad | Ciudad Sostenible

El relato de como una ciudad 100% sostenible, donde todo se podia hacer y se llegaba todos lados caminando, y en el peor de los casos en un breve viaje en transporte publico, hoy por la intervencion de urbanistas, ingenieros, economista, y politicos, en 15 años se volvio en una ciudad insostenible donde para todo requieres auto o transporte publico, que tampoco lo hay dando servicio a toda la comarca

viernes, 19 de noviembre de 2010

jueves, 18 de noviembre de 2010

lunes, 15 de noviembre de 2010

La bicicleta es (o puede ser) un medio de transporte

Este blog ha publicado tablas que comparan la velocidad teorica y real de cada medio de transporte asi como el consumo energetico de cada medio. Y en ambas tablas la bicicleta es una alternativa mas eficiente y eficaz en distancias menores a 7 kilometros.

Video -lo hecho en NYC para mejorar la calidad de vida

Cities in Focus | New York City | EMBARQ
De la serie de Ciudades en foco, un video que muestra las acciones emprendidas por la ciudad de Nueva York para recuperar espacio publico, de su acaparamiento por el auto al beneficio de las personas, mejorando asi su calidad de vida, su salud y la economia de las zonas intervenidas. Una prueba fehaciente de que el automovil causa a la sociedad en conjunto mucho mas perjuicios costosos que beneficios sociales, razon por la cual debe supeditarse su uso a las necesidades preferentes de todos los demas actores

jueves, 11 de noviembre de 2010

Mensajes cripticos de intercomunicacion entre delincuentes

Las bandas de delincuentes -ladrones, secuestradores- se esta sofisticando en los medios de comunicacion y señalizacion para informacion entre ellos. Si observas en las paredes de tu casa, en las puertas, en los postes de luz o telefono proximos a tu casa que hay alguno de los signos que muestra la cartulina siguiente, borralos y da parte a la policia.

Circula esta informacion. tal vez sea una idea descabellada pero es mejor pecar de prudencia que lamentar un siniestro.

 

lunes, 8 de noviembre de 2010

Hoy 8 de Noviembre Día Mundial del Urbanismo | Plataforma Urbana

Un signo de la poca valoracion que se tiene del tema urbano en nuestro pais. ¿Alguien vio alguna celebracion sobre el el dia mundial del Urbanismo en Mexico?. Para las autoridades urbanismo significa hacer calles para autos, como si fueran los unicos actores en la vida urbana. Esta les tiene sin cuidado lo importante es que de las obras $obra, y eso si es lo imortante.

domingo, 7 de noviembre de 2010

Re pensando nuestras calles

Santa Fe: ¿urbanismo chafa o hiperglobalización? | Ciudadanos en Red :: Metrópoli 2025

Y pensar que este desarrollo urbano de infima calidad urbanistica esta provocando el deterioro de una de las urbanisticamente mejor planeadas zonas de la Ciudad.
Un ejemplo mas de como lo mas malo, canibaliza a lo mejor, en un vano intento de arrebatarle sus cualidades.
La anti-ciudad destruyendo a la ciudad que le dio origen y le da sustento.

viernes, 5 de noviembre de 2010

La falta de atencion al conducir es una irresponsabilidad criminal

Video que dramatiza las consecuencias de la trivialidad con la que se usa un automovil, muestra conductas irresponsables que resultan en actos presumiblemente criminales. El automovil y sus adictos conductores son causantes de miles de muertes anuales, muchos de estos niños inocentes, consecuencia en primer lugar de la contaminacion ambiental por la dependencia y el abuso del auto y de los accidentes generalmente provocados por imprudencia e irresponsabilidad del conductor, que al encerrarse en su capsula de lamina, se aisla del mundo exterior y se transforma en un ente egoista y criminal peligrosisimo, que no respeta ni se preocupa por nadie.  Veanlos circular por Reforma, Virreyes, Palmas y muchas calles locales de nuestras colonias. Otra razon mas para restringir el uso del automovil en la ciudad y favorecer y promover el transporte publico.

jueves, 4 de noviembre de 2010

TED Blog | James Howard Kunstler on TED.com

Vale la pena volver a oirlo. Critica feroz al suburbio y la vida urbana dependiente del automovil

Medios de transporte (1): metro ligero

Aprovecho la serie de articulos que publicara este blog madrileño para conocer, describir, explicar y establecer las caracteristicas y diferencias entre los diversos medios de transporte urbano de pasajeros y las ventajas y desventajas de cada uno. Esto servira para analizar cual medio seria el mas adecuado y conveniente establecer en la ciudad para prestar el servicio de manera mas eficaz y eficiente a cada una de las diversas zonas que requieren servicio en nuestra ciudad

Entrevista a Janette Sadik-Khan | Plataforma Urbana

Janette Sadik-Khan /Photograph by Olugbenro Ogumsemore ©

Janette Sadik-Khan / Source: fastcompany.com / Photograph Olugbenro Ogumsemore ©

La secretaria de Transporte de Nueva York ha impulsado diversas acciones tendientes a recuperar espacio publico para el peaton y ciclista, ha cerrado calles al automovil, ha impulsado la introduccion del BRT, la creacion de cientos de kilometros de carriles para bici, ha impulsado la propuesta de tarificacion vial, con objeto de disminuir el congestionamiento y generar recursos para el transporte publico y la recuperacion del espacio publico

miércoles, 3 de noviembre de 2010

martes, 2 de noviembre de 2010

The Space Between Buildings on Vimeo

Un excelente trabajo que muestra como, el espacio entre edificios, lo que constituye la calle, paso de ser un espacio compartido por todos -peatones, carruajes y carros tirasod por caballos- a un espacio secuestrado por el automovil y el vehiculo automotor, causando un grave daño al tejidos social, a la convivencia y vitalidad de la calle. Afortunadamente el daño no es irreparable y aqui se muestran ejemplos de lo hecho en la actualidad para regresar a ese espacio compartido por todos, -peatones, ciclistas, transporte publico y automovil- y lo que con esto se gana en vitalidad, seguridad y convivencia social urbana.

lunes, 1 de noviembre de 2010

Corrupción | El Economista

1 Noviembre, 2010 - 00:32

La noticia apareció y prácticamente nadie hizo mucho caso; al parecer, como se ha comentado en diversas ocasiones y medios, los mexicanos hemos perdido la capacidad de asombro. Prácticamente ninguna noticia negativa, a menos que sea algo realmente muy dramático, mueve a los mexicanos, los pone a pensar. Así sucede con los eventos diarios ligados al combate al crimen organizado y la lucha entre los diferentes carteles; 10, 20, 30, 50 muertos en un solo día ya no causan asombro, son eventos que ya pasaron a formar parte de la cotidianeidad y normalidad de la vida en este país.

Y así pasó con la noticia de que de acuerdo con el Índice de Percepción de Corrupción elaborado por Transparencia Internacional, México tuvo un significativo retroceso respecto de años anteriores, al obtener una calificación de 3.1 sobre 10, lo que nos sitúa en el lugar 98 de un total de 178 países analizados. Noticia realmente negativa por sus implicaciones en cuanto al efecto sobre el desarrollo económico y prácticamente nadie hizo mucho caso, excepto por menciones marginales de los Secretarios de la Función Pública y de Hacienda, más las acusaciones sin mucho sustento realizadas por los mediocres políticos mexicanos en contra del presidente Calderón, haciéndolo a él el único responsable, cuando lo que se observa es que la mayor incidencia de corrupción gubernamental se da en los gobiernos estatales y municipales, sin que por ello se exima al gobierno federal de los actos de corrupción que se registran en este orden de gobierno.

Aunque la percepción de mayor corrupción en México se pueda deber a las noticias que a diario aparecen sobre el contubernio de funcionarios gubernamentales con el crimen organizado, sea como protectores o como parte misma de los cárteles, lo cierto es hemos vivido ya por muchos años en un entorno en donde la incidencia de corrupción, en los tres niveles de gobierno, ha sido muy elevada. Y la corrupción cuesta y mucho, no sólo porque conlleva una transferencia de rentas hacia los funcionarios corruptos, sino que también inhibe la inversión y por lo tanto el crecimiento económico. Es, por lo mismo, un juego de suma negativa.

El listado de actos de corrupción es enorme. Burócratas que interpretando y aplicando discrecionalmente la regulación, extorsionan a las empresas y se apropian de una parte del flujo de utilidades de las inversiones privadas; pagos para acelerar un trámite; adjudicación de contratos de obra pública a cambio de un soborno; policías que protegen a los delincuentes o son ellos mismos los delincuentes; ministerios públicos que “arman” los casos dependiendo de quién paga; jueces que dictan sentencia de manera parcial; corrupción en las aduanas; corrupción en los centros penitenciarios; pagos extraordinarios para recibir un servicio público básico como es el caso de que recojan la basura en los domicilios; pagos que se exigen para que conecten servicios de electricidad y agua potable en las nuevas construcciones, etcétera. La lista parece no tener fin.

Cada uno de los actos de corrupción que se cometen en el país tiene un costo. Menor inversión, menor calidad de las obras públicas, pérdida de ingresos personales, menor generación de empleos y más; en suma, menor crecimiento económico y menores niveles de bienestar. Y a pesar del enorme costo que la corrupción impone sobre el país, muy poco se hace al respecto porque, como en otros ámbitos de la vida nacional, el tinglado institucional está armado para premiar la apropiación de rentas. Un drama más que a nadie parece importarle.

ikatz@eleconomista.com.mx

CREDITO: 

Isaac Katz

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Una de las consecuencias de este ambiente de corrupcion tolerada la tenemos en el desparpajo con el que nuestros propios vecinos de Lomas -los que llamamos coloquialmente 'gente como tu y yo'-, violan la ley cambiando el uso de suelo de casas al amparo de certificados de 'derechos adquiridos' apocrifos y fraudulentos, obtenidos mediante actos de corrupcion, y a pesar de ello, se consideran decentes y respetables, cuando son unos viladores de leyes y corruptos prepotentes.