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May 24, 2013

Rabbi Tzvi Hersh Weinreb: When I didn't so 'humbly disagree'

Caroline B. Glick: Thank you, Hafez al-Assad

Diana West: From the Brooklyn Bridge to London
Morgan Housel: Why spotting bubbles is so much harder than you think

Environmental Nutrition editors: NuVal labeling to the rescue?

Jewz in the Newz by Nate Bloom : Memorial Day: Jews Serving and KIA in War on Terror; Liberace Bio-Pic; Jew Wins "Survivor"; Shalom, Dr. Brothers; More

The Kosher Gourmet by Emma Christensen: HIDE THESE FROZEN TREATS FROM THE KIDDIES!: Sangria pops; Irish cream pudding pops; mango Lassi pops

May 22, 2013

John Thorne: They launched the 'Arab Spring' but now yearn for the good old days of a strongman

John Rosemond: 'Disciplinary math' adds up to parental successl

Warren Richey: Are prayers before public meetings OK? Supreme Court to decide
Rick Montgomery: Use of ADHD drugs as study aid raises concern on campuses

Brierley Wright, M.S., R.D.: 6 convincing reasons you should keep carbs in your diet

Eoin O'Carroll: Scientists examine nothing, find something

The Kosher Gourmet by Carole Kotkin: This soup is made from one of the great pleasures of spring: A wonderful pairing of rosy color and earthy tang

May 20, 2013

Richard A. Serrano: Is Meir Kahane's assassin now a changed man?

Hannan Adely: Town raises Palestinian flag at City Hall

Melissa Healy: Genetic copies of living people from embryos no longer science fiction
Morgan Housel: When smart investors do stupid things

Sharon Saloman, M.S., R.D.: Hunger games: Eat more, weigh less, without starving

Jewz in the Newz by Nate Bloom : Jews Inducted into Rock Hall of Fame; Anton Yelchin co-stars in New "Trek" film; Kutcher (but not Kunis) visits Israel; Jewish TV Star Praises Jewish Rap Star

The Kosher Gourmet by Cathy Pollak: WARNING: This WALNUT CAKE WITH PRALINE FROSTING, perfect for afternoon coffee, is addicting

May 13, 2013

Rabbi Nathan Lopes Cardozo: Why the giving of the document that would permanently change the world could only be done in desolation

David G. Savage: Church-state, literally? Supreme Court weighing public school graduation in a church

Emily Alpert: Recession dragged down birth rates for less-educated women
Morgan Housel: The deep downside of home ownership

Peter Teffer: Will Dutch police soon be stalking cybercriminals on your computer?

Heidi McIndoo, M.S., R.D.: Meatless 'meat' can have its own set of problems

The Kosher Gourmet by Diane Rossen Worthington: Celebrate! This must-try appetizer is delicate yet has depth of flavor: Corn-Leek Cakes with Caviar, Smoked Salmon and Creme Fraiche

May 10, 2013

Rabbi Berel Wein: Be all that you should be

Caroline B. Glick: The dirty little secret about Israel's Arabs

Mona Charen: Hawking's Moral Calculus: The man and the movement he embraces
Morgan Housel: The biggest retirement myth ever told

Sandi Doughton: Eyes may provide new insight into brain problems

Jewz in the Newz by Nate Bloom : The Great Gatsby's Jewish Ties; Jews in the "Time 100 list" List; People's Most Beautiful Women

The Kosher Gourmet by Linda Gassenheimer: A sweet-hot meal: Pear salsa spices up salmon

May 8, 2013

Peter Ford: Why China is welcoming both Israel's Netanyahu and Palestinians' Abbas

Warren Richey: Obama administration quietly backs out of appeal over new contraceptive mandate

Fred Weir: At Kerry-Putin meeting, US-Russia relations thaw --- a tad
Amanda Paulson: Study reveals sad truths about community colleges

Harvard Health Letters: Evidence weak that zinc, echinacea are beneficial

The Kosher Gourmet by Leela Cyd Ross : Almost too pretty to eat, this colorful salad with Sicilian inspiration will tickle the taste buds and delight your visual sensibility

May 6, 2013

Edmund Sanders and Patrick J. McDonnell: Think Israel's objective in Syria is to weaken Assad or embolden the rebels? Think again

Brian Bennett: Israeli airstrikes may show weakness in Syrian defense

Michael Ollove: Millions of ex-felons, parolees and those on probation are about to be entitled to tax-payer paid health coverage
Karen Kaplan: Most men can skip PSA test for prostate cancer, urologists say

Kimberly Lankford: How to track down a lost life insurance policy

Dream of Mars exploration achievable, experts say

The Kosher Gourmet by Susan M. Selasky: EGGPLANT WRAPS are an easy, sumptuous and scrumptious meal

May 3, 2013

Rabbi Nathan Lopes Cardozo: Human Courage and the Unavoidable, Disturbing Text

Steven Emerson: Attorney General Fights CAIR in Court, Lauds it in Public

Mediterranean diet helps beat dementia: study
Harvard Health Letters: When to be screened for a hearing problem

Jewz in the Newz by Nate Bloom : Iron Man's Jewish Connections; Marc Maron's New TV Show; Martin Landau Grows Up with Israel; Shalom, Allan Arbus

The Kosher Gourmet by Diane Rossen Worthington: A sweet surprise for Mother's Day dessert

May 1, 2013

Jonathan Rosenblum: An Improbable Journey to Orthodoxy

Jonathan Tobin: Blame Obama, Not Israel for Syria Push

Kids, kittens the Same? With employee perks at struggling Internet pioneer Yahoo! it's hard to tell
Halena M. Gazelka, M.D.: Mayo Clinic Medical Edge: What you need to know about implanted pain relief devices

Sandy Kleffman: Artificial kidney offers hope to patients tethered to a dialysis machine

Jessica Shugart: When it comes to math, MRIs may be better than IQs

The Kosher Gourmet by Mario Batali: The celebrated chef on how high-maintenance ASPARAGUS RISOTTO need not be

April 29, 2013

Roy Gutman: Poland's new Jewish museum celebrates life, doesn't revisit Holocaust

Mark Clayton: Terrorism in America: Is US missing a chance to learn from failed plots?

Kim Murphy: Boston Bomber's 'Svengali' Revealed
Morgan Housel: He's rich, smart and old: Listen to him

Thomas Salinas, D.D.S.: Mayo Clinic Medical Edge: The safety of amalgam fillings

Harvard Health Letters: Tomatoes and stroke protection

Pete Spotts: Tiny satellites + cellphones = cheaper 'eyes in the sky' for NASA

The Kosher Gourmet by Diane Rossen Worthington: Swing into spring with lemon cream pie

April 26, 2013

Rabbi Abraham J. Twerski: The world is a mirror

Caroline B. Glick: Time to confront Obama

Clifford D. May: Defense in the Age of Jihadist Terrorism
Kimberly Lankford: New strategies ease pain of paying for long-term care insurance

Howard LeWine, M.D.: Ask the Harvard Experts: Too much ibuprofen?

Sharon Palmer, R.D.: How to feel your best -- with plenty of energy, a healthy weight and optimal mental and physical function -- without driving yourself batty

Jewz in the Newz by Nate Bloom: Jewish Major Leaguers, 2013; New Movies and Comedy Show; Shalom, 'Lumpy' (Leave it to Beaver)

The Kosher Gourmet by Emily Ho : A bright and cheerful salad to herald the warmer months ahead

April 24, 2013

Steven Emerson: Boston Bomber Exposes Islamist Secret

Morgan Housel Admit it: No one has any idea what's going on
Harvard Health Letters: Can you get headaches from headache medication?

Kerri-Ann Jennings, M.S., R.D.: How to easily get more Omega-3s in your diet

Melissa Healy: Pot in a pill: All the pain relief without the smoke

The Kosher Gourmet by Susan Russo: Chipotle Chili Butternut Squash Soup is bold, zesty, hot

April 22, 2013

Ken Dilanian: Counterterrorism's future is unclear

US man departing country arrested on terror charges
Barbara Williams: An unorthodox but growing treatment in a 9-year-old's battle against cancer

P.J. Skerrett, M.D.: How to recognize a good whole grain product

Jewz in the Newz by Nate Bloom: Teen actor Jonah Bobo in New Flick: Hunky James Wolk on Mad Men; Erich Segal's Daughter Writes Prize-Winning Jewish Novel


Jewish World Review Nov. 7, 2012/ 22 Mar-Cheshvan, 5773

Nate Silver's numbers racket

By Jonah Goldberg




http://www.JewishWorldReview.com | In the last week or so, an intense kerfuffle broke out over the poll-prognosticator Nate Silver and his blog at the New York Times, FiveThirtyEight. Silver, a statistician, has been predicting a decisive Obama victory for a very long time, based on his very complicated statistical model, which very, very few of his fans or detractors understand.

On any given day, Silver might have announced that -- given the new polling data -- "the model" was now finding that the president had an 86.3 percent chance of winning. Not 86.4 percent, you fools. Not 86.1 percent, you Philistines. But 86.3 percent, you lovers of reason.

Not surprisingly, for nervous Mitt Romney supporters, Silver's model has been a source of vexation. For nervous Obama supporters, he's been a constant reassurance. On her Twitter feed, Katha Pollitt, a columnist for the left-wing magazine The Nation, prodded Silver: "Why are you on a plane when you should be at yr desk updating 538 EVERY FIVE MINUTES?"

When Josh Jordan, a National Review colleague of mine, posted a data-heavy and entirely civil critique of some of Silver's projections, New York Times columnist Paul Krugman unleashed a diatribe denouncing Jordan and the National Review for what he saw as a kind of heresy.

"On the right, apparently, there is no such thing as an objective calculation. Everything must have a political motive," Krugman fumed. "This is really scary," he added. If "these people triumph, science -- or any kind of scholarship -- will become impossible."

Now, bear in mind that Jordan's critique centered on what Jordan (a numbers-cruncher himself) argues is Silver's over-reliance on small-state polls.

And on this rock the future of science -- nay, scholarship itself -- shall founder!

Now, I have no idea whether Silver's model is the psephological Rosetta Stone some hope -- or fear -- it to be. And no one else does either.

The truth is that any statistician can build a model. They do it all the time. They make assumptions about the electorate, assign weights to polls and economic indicators, etc., and then they wait for the sausage to come out. No doubt some models are better than others, and some models are simply better for a while and then regress to the mean. But ultimately, the numbers are dependent on the values you place on them. As the computer programmers like to say, garbage in, garbage out.

I'm not saying Silver's just lucky or shoveling garbage. He's a serious numbers guy. But so are the folks at the University of Colorado's political science department whose own model is based on economic indicators. Its Oct. 4 findings predicted Romney would win, as did many other models.

They couldn't all be right.

What interests me is the way people talk about math as if it's divinely prophetic. It's as if they subscribe to a religion that simply apes the terminology of science. To listen to many of Silver's defenders, questioning his methodology is akin to rejecting evolution or the laws of thermodynamics, as if only his model is sanctified by the god, Reason.

I wonder: What kind of scholarship do we have to look forward to when, in the words of Krugman, "facts really do have a well-known liberal bias" and a difference of opinion over poll-weighting foretells the end of science?

Don't get me wrong; I do understand that math can be ironclad. We know the decay rates of isotopes, how fast things will fall in a vacuum, what compounded interest rates will yield and all that.

But I like to think that people are different, more open to reason, and that the soul -- particularly when multiplied into the complexity of a society -- is not so easily number-crunched. Obviously this is a romantic view out of step with the times. Edmund Burke, the founder of modern conservatism, lamented long ago that the "age of chivalry is gone," replaced by "that of sophisters, economists and calculators."

Still, isn't it possible that the passionate defense Silver arouses from some people on the left has just a bit more to do with the comfort he dispenses than with the sophistication of his analysis? And isn't it also possible that some of the conservatives screaming bloody murder about how his model has to be rigged are paying homage to the same cult of the numbers?

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