Wednesday, May 25, 2016

Infrastruture




Infrastructure is always left behind by the politicians because it isn’t an attractive topic, especially for voters. It is also a boring subject because It is quite technical.

There are many infrastructure facilities in the US : damns, bridges, roads, pipelines...
For example, Damns used to be very popular facilities in the US during the fifties. Unfotunately, today, America’s Damns are in a state of serious disrepair. There are 84000 damns in the US, and the average age of a damn today in the US is 52 years. And the lack of maintenance of these damns make them very dangerous.
Although this figure is very alarming, many states pay no attention to their damn problems : For example, in Texas, in 2007, there was about 7400 damns. Unfortunately, only  7 inspectors were assigned to take a deeper look on those damns. Consequently, only 239 damns were inspected during this year. More alarmingly, there was no infrastructure inspectors at all in Alabama since 2007.

Furthermore, on the international level, the US had D+ rating for infrastructure from the American Society of Civil Engineers.
Other statistics from the World Economic forum  Global Competitiveness report showed that the USA ranked 16th in the quality of overall infrastructure.


And the consequences of the bad ifrastructure maintenance can be very disastrous. For instance, a pipe burst in UCLA and turned the campus into a « swimming pool » for more than 3 days.


Added to the high economic costs of bad infrastucture maintainance, there can be human costs at stake.
One of the most striking examples is Pittsburgh, the city of bridges, where the bridges situation is so poor because of the structural engineering strategy behind it (strategy from the fifties): for example, in order to minimize risks, the engineering team decided to build a bridge under a bridge :



However, Business representatives from The US chamber of commerce and labor representatives from the american federation of congress and indurstrial organizations-who rarely agree on any issue what so ever- agreed on the fact the infrastructure is an important issue today and that transportation infrastructure fundings should be increased.
Even Donald Trump made a statement about rebuilding the american infrastructure.
Despite all the urges for rebuilding the US infrastructure, the politicians seem to be deaf. Indeed, one of the biggest funds, the US highway trustfund, which is dedicated to support infrastructure maintenance projects, will be soon bankrupt ! In fact, this fund is primarely funded by the gaz tax fund. (18.4 cent/gallon gaz tax is attributed to the US Highway Trustfund), but the tax hasn’t increase to keep up with the inflation since 1993. More importantly, the gaz tax has actually gone down by 39% since 1993. This is due to the fact that raising the gaz tax is a highly impopular  in the US.
The lack of political urgency in tackling this problem is represented by speaker Boehner interventions for the last two years. He an American politician who served as the 53rd Speaker of the United States House of Representatives from 2011 to 2015. He highlighted the fact that they were trying to find resources in order to rebuild the US infrastructure, but there was no concrete proposition on how to find those resources.
Today, there is an "Extra $1.44 trillion needed to rectify US infrastructure problems". 
source
Unfortunately, here are the concrete propositions from the two likely nominees Hillary Clinton and Donald Trump about this issue :
« Hillary clinton will:
Boost federal investment by $275 billion over the next five years.
Create a $25 billion infrastructure bank to support critical infrastructure improvements.
Harness public and private capital to fix and build new roads and bridges, expand public transportation, give every American access to broadband internet, and more. »
Donald trump made no official statement other than :
« I think it is crumbling and I think I can fix it. I  can do it faster and cheaper than anyone else... »

We will see how the next president will tackle this issue.



Tuesday, May 10, 2016

Oprah Winfrey's 2008 Stanford Commencement Address - YouTube

Oprah Winfrey's 2008 Stanford Commencement Address - YouTube: "Oprah Winfrey's 2008 Stanford Commencement Address"

...

An interesting example of public speaking. Almost as good, but not quite, as Steve Jobs' Stanford talk.



'via Blog this'

How To Learn Anything in 20 Hours with Josh Kaufman

How To Learn Anything in 20 Hours


Josh had a daughter two years ago. He thought that his life have changed forever and that with his girl he would never find free-time again. This idea was so bothering for him as he was found of learning new things which needs obviously free-time. So he  decided to know more on how we learn by going to the library and he found the rule that said "It takes 10,000 hours to learn something new" everywhere.


"10,000 hours is a full-time job for 5 years". How will you learn something ? You will never find 5 years of full time job. But, in fact you need 10,000 hours to reach the top of the top of an ultra competitive field. A "society -wide game of telephone" have transformed it into “It takes this time to become an expert at a given field then to become good at something and finally to learn something.


This is the learning curve :


The beginning is slow and frustrating? How much time does it take to overcome this barrier and to feel you well know something: 20 hours that can be seen as 45 minutes each day during a month.
It should be 20 hours of full concentration to fulfill their purpose.  
Josh gives us 4 steps for learning:
1) Deconstruct the shell by deciding which abilities you want to acquire
2) Learn enough to self-correct as you practice
3) Remove all kinds of distractions which build a barrier 
4) Practise at least 20 hours 


Then Josh shows us how he learned to play Ukulele in 20 hours, he said there's only a small set of things that does really matter: mastering only 4 or 5 chords is sufficient.





Sunday, May 8, 2016

Special Districts


Special Districts (With John Oliver)





Special Districts in the US are governmental units held to provide special services to the people living within the borders of the districts. The first SDs (Special District) was built in California in 1887 and it was an irrigation district. In the second part of the 20th Century, Special Districts proliferated a lot, we can find more than 40000 of them now and you can live in many SDs in one time.

SDS are special taxing district as they are allowed to co tax to fulfill a special purpose. They have collected more than B$ 100 which is more than Russia military spending by B$16.
There are different types of: Irrigation District, Fire District, Mosquito District, Lighting District..
See more on 
https://en.wikipedia.org/wiki/Special-purpose_district
John Oliver was joking about the Mayor of West Suburban Evergreen who was recovering from a mosquito bite while he was living in the middle of four SDs dedicated to Mosquito.

SDS is a form of ghost government because it lacks a lot of transparency, few people are hearing about them, and fewer are running them. John Oliver gave the example of Mosquito Control SDS run by 2 men that did all the formalities in a scrupulous way and published in a 43min video on youtube that was literally watched by no-one. Another example is Conroe in Texas where a company hoped to create a special district to issue bonds on undeveloped land but as there was nobody living there, they brought a couple that will live there for 9 months and vote for M$ 500 worth of bonds for their housing project.  So basically, they will vote for a M$ 500 project and leave the place..

The participation rate for special district election is as low as 1.8% as election are held every 10.9 business days on average with no one taking place on Election Day
See what is Election Day on 
https://en.wikipedia.org/wiki/Election_Day_(United_States)
So, the number of SDS is growing steadily and many of old SDS continue to exist only because when they were created, no disbanding process was made.