Tag: Climate Gate

Nate Silver – Lost In The Noise

The book is, “The Signal And The Noise: Why Some Predictions Fail – And Some Don’t”, by Nate Silver. This book is about the art and science of forecasting, and how some predictions are fairly accurate, and some are not. Being a self-proclaimed statistician and economist, Nate Silver has been a successful predictor in baseball, political elections, and on-line poker. Just winning in poker is impressive to me, but Silver managed to put his expertise into computer programs, and that’s where he makes his money, now.

The first part of the book is filled with stories of his salad days in the poker business, and how when the field got over run with players, he found it tougher to earn money. He has been successful in predicting political elections, using his own methodology.

Although being good at mathematical statistics, he comes up short when addressing scientific issues. It is not that Silver is incapable of the science, but he is an economist, and has misinterpreted noise as signal, a common problem that Silver is supposed to be writing about.

Climate Consensus – Silver realizes that the so-called consensus of climate scientists is defined from a very simple statement. I accept the so-called consensus view, and so do most climate skeptics. My cat would accept the consensus view which says,”The greenhouse effect is real. Carbon dioxide is a greenhouse gas. Increasing carbon dioxide causes additional warming in the atmosphere, and mankind is the source of some of this carbon dioxide.”  OK. That’s it. Silver recognized this.

Extreme Weather – There is no evidence that accumulating carbon dioxide, or global warming will cause weather to become more extreme. More correctly, the available evidence shoes that global warming DOES NOT cause extreme weather. Period. That is an easy research project, The data is readily available on NOAA web sites. Silver did not do his homework.

Climate Models – Silver argued that climate model predictions are within a reasonable error, and if several are averaged, a more accurate forecast is achieved. Averaging forecasts is a theme that runs throughout other chapters. He argues that averaging several climate forecasts results in more accuracy. I think Silver seriously misreads the science on this one.

Climate models need to be reasonable models that can stand on their own. There are parameters in the model input that need to be realistic, but instead are just assumptions. They have shown over time that assumptions about clouds, aerosols, and sensitivity to carbon dioxide are significantly incorrect.

It is widely agreed among climate scientists (not modelers) that the models are running hot, meaning that their forecasts of global temperatures are out of bounds on the warm side. Silver interviewed Gavin Schmidt, a well know NASA modeler and political activist, but did not investigate the actual record and physics of the models. Schmidt makes his living running models for NASA, and is known to suffer from a political bias in his science. Silver scores a fail on science.

ClimateGate – Nate Silver really struck out on this one. He thinks that Climategate was all about a monthly published global temperature record called HADCRUT. This stands for the Hadley Center in Britain, and the Climate Research Unit at the University of East Anglia. Sadly, it is obvious that Silver never researched Climategate, and has totally missed the mark. Climagegate had nothing to do with the global temperature product.

Climategate was all about prominent scientists from the University of East Anglia fudging data; publishing fraudulent academic studies; endeavoring to silence skeptics by controlling the peer review process with well known scientific journals; and illegally conspiring to refuse Freedom Of Information Act petitions for data paid for by the public. These rogue British scientists did so in league with some American scientists, guilty of the same scientific crimes. The most infamous American was Dr Michael Mann of Pennsylvania State University.

Silver defended Mann by saying that Mann had been cleared by a group of his peers. You should remember that academics are rather like cops and doctors. They do not squeal on their  buddies. Penn State actually gave Mann a  whitewash, not an investigation. Not once was a complainant questioned, and the Climategate emails were not introduced into evidence. All this information is available, and Silver believed Mann instead of doing the work necessary to find the truth. Mann is a bad apple.

Was Penn State Penalized Enough?

  • Sixty million dollars – equivalent to one year’s revenue from the football program
  • No bowl games for four years – football program once again slammed
  • Reducing football scholarships from 25 per year to 15 per year
  • Probation for five years
  • All football wins from 1998 to 2011 vacated

These are the fines and sanctions levied against Pennsylvania State University as announced this morning by Mark Emmert, President of the National Collegiate Athletic Association.

In a Sports Illustrated article, the writer says that Emmert overstepped his authority. It seems to me that if the NCAA doesn’t have the authority to punish an institution, who does? Do you leave it up to the students, faculty, or administration? Do you leave it up to the state legislature?

I am trying to decide in my mind if Penn State was punished enough. How do you get a young man’s life back after being abused by a famous man at a powerful university? Nobody wants to listen to you because there is so much money at stake in a football program like Penn State’s. There were at least ten of these young men who were inflicted with Jerry Sandusky’s attention multiple times.

Joe Paterno, famous and respected  head coach, knew about it. The university president knew about it. How many others in the university administration knew about it?

Many people don’t like the idea that the current students at the university will bear the brunt of the penalties. So what? Should not the students in former years have taken some of the shame when these crimes should have been reported?

I think it is a case of compounding guilt, similar to compound interest for money. The longer the crime goes unreported, the greater the guilt should grow. No, the students, today don’t deserve what they are getting. But they have alternatives.

The press has not gotten wind of another scandal that reveals the culture of corruption that Penn State has become. The famous Climate Gate email scandal in 2009 implicated Michael Mann, a Penn State climate studies professor in acts of academic malfeasance. This was an international scandal, and academics all  over the world were seen as scientists who had trashed the principles of science, and had published studies based on bad science, bad mathematics, and just plain lies.

Mann’s name was at the center of this scandal, and Penn State chose to investigate one of its own. There was no sign that anyone among the investigators was from anywhere other than Penn State,  and most of the outside scientists interviewed were friends of Dr Mann.  None of the complainants were interviewed. This is like having a trial without a prosecutor, jury, or judge. Penn State whitewashed the whole affair,

Dr Mann’s whitewash is just another cover up by Penn State’s president, Graham Spanier, who was ultimately responsible for the Sandusky cover up. How many other cover ups have been perpetrated by Penn State and its administration?

What do you think?