Angelina Jolie, Breast Cancer and Cancer Phobia

Angelina Jolie

The most revealing and important line in Angelina Jolie’s OpEd in the New York Times today is not the one in which she reveals she has had her breasts removed to reduce the likelihood she will develop breast cancer. It’s this one; “Cancer is still a word that strikes fear into people’s hearts, producing a deep sense of powerlessness.” 

Happy Mothers Day

Arise, then, women of this day! Arise, all women who have hearts, whether your baptism be that of water or tears! Say firmly: "We will not have great questions decided by irrelevant agencies. Our husbands shall not come to us, reeking with carnage, for caresses and applause. Our sons shall not be taken from us to unlearn all that we have taught them of charity, mercy and patience. We women of one country will be too tender of those of another to allow our sons to be trained to injure theirs."

Champions League Semifinals, Real Madrid at Borussia Dortmund

Talk of the balance of power in Europe, in geopolitical terms, is usually fraught with history, buzzwords and bad memories.But talk of the balance of power in soccer on the continent burst front and center on Wednesday after Borussia Dortmund, behind four goals by the Polish international striker Robert Lewandowski, dispatched Real Madrid, 4-1, in the first leg of their semifinal series in the UEFA Champions League.

On Earth Day 2013, A Planetary Report Card On Global Warming

The Earth

Planetary carbon dioxide concentrations are the highest they've been in the past 800,000 years, an ignominious milestone for Earth Day 2013. Still, the world is making some progress toward addressing global warming.

When Earth Day observances first began in 1970,Cleveland had recently doused a pollutant-fueled fire on a section of the Cuyahoga River.

Cities were often shrouded in thick blankets of smog. And large portions of Lake Erie were so fouled by industrial, farm, and sewage runoff that sections of the 241-mile-long lake were pronounced dead.As an environmental issue, global warming was far down the list of concerns.At the time, a small number of climate scientists noted a general cooling trend in Earth's climate. They even suggested Earth might be about to begin a millenniums-long slide into a new ice age.

It was a decidedly minority view, however. And it quickly faded as global average temperatures rose and as the burning of fossil fuels and deforestation pushed concentrations of greenhouse gases in Earth's atmosphere relentlessly higher.

Since that first Earth Day, the air over major cities is cleaner. Lake Erie is healthier. So is the Cuyahoga River, which groups in Cleveland would like to turn into a centerpiece of urban life. The improvements have come with "yes, but ..." as other environmental challenges have elbowed their way to the fore. But for the most part, tools are in place to deal with them.

So, how are we doing on global warming, now widely seen as the century's most pressing environmental issue?  For the most basic measure, let's turn to the atmosphere and the changes that human activities are imposing on the mix of gases it contains – primarily carbon dioxide (CO2).Most climate scientists trace global warming to the relatively rapid buildup of atmospheric CO2 from the burning of fossil fuels long sequestered deep underground.Though only 0.04 percent of all the gases in the troposphere, where weather happens, CO2 is second only to water vapor as the most abundant greenhouse gas. And where a water molecule may remain airborne for up to 10 days before returning to the surface as rain, a newly emitted molecule of CO2 can remain in the air for centuries.

"From the grossest physical indicator, we're not getting the job done as a planet," says Alden Meyer, director of the Union of Concerned Scientists office in Washington, of the steady rise in CO2 levels.

"But ... there's some good news in the fact that some countries are moving forward with domestic strategies" for curbing greenhouse-gas emissions, says Mr. Meyer, who closely tracks national and international efforts to deal with climate change. "Is it enough, fast enough? No. But are they better than business as usual? Yes."

Atmospheric CO2 concentrations have reached the highest level in at least 800,000 years, reaching 395 molecules of CO2 for every million molecules of all gases in the atmosphere – 395 parts per million – some 45 to 50 percent higher than preindustrial levels.

Over much of the past decade, researchers and climate negotiators had focused on 450 p.p.m. as a target for stabilizing CO2 levels in the atmosphere. Doing that, they thought, would yield roughly a 50-50 chance of holding the rise in global average temperatures to about 2 degrees Celsius (3.6 degrees Fahrenheit) by the end of the century – a target that international climate negotiators settled on after reviewing the potential effects of higher temperatures.

Five years ago, however, climate scientist James Hansen and colleagues published a paper that looked at environmental changes that global warming already was bringing and pointed to a 300 to 350 p.p.m. range as the target most likely to avoid the worst effects of global warming. If he's right, that means it could be a lot harder to keep the warming to within the 2 degree target.

Dr. Hansen retired from the National Aeronautics and Space Administration's Goddard Institute for Space Studies in New York this month to play a more activist role on climate issues.Meanwhile, the Global Carbon Project reported in December that CO2 emissions are increasing at nearly the highest growth rates envisioned by the Intergovernmental Panel on Climate Change, a United Nations-sponsored scientific advisory body.

Within the Global Carbon Project's broad emissions numbers, however, one apparent hopeful spot has emerged, the project's international team of scientists says. Global CO2 emissions from land-use changes appear to have declined in absolute terms, as has their proportion of overall emissions.

Despite a sharp spike around 1997, when extensive peat and forest fires burned in Indonesia, CO2 emissions from land-use changes have eased from about 1.4 billion tons in 1990 to about 900 million tons in 2011. The team credits new efforts to combat deforestation – healthy forests lock up CO2 that plants take from the air – as well as replace trees that were felled. Where land-use changes accounted for 36 percent of global CO2 emissions in 1960 and 18 percent in 1990, the proportion stood at 9 percent in 2011.

Brazil, where deforestation has been rampant, has been one of the bright spots, especially over the past several years, notes Greg Asner, a researcher at the Carnegie Institution for Science's Department of Global Ecology at Stanford University in Palo Alto, Calif. Low commodity prices reduced the pressure to convert forests to farmland, he says, and Norway poured a lot of money into the Amazon Fund, designed to stave off deforestation. Brazil has also stepped up efforts to combat illegal logging.

These factors have combined to dramatically reduce deforestation in Brazil, which lost 27,777 square kilometers of tropical forest in 2004. Since then, fewer square kilometers have been lost nearly every year, reaching a preliminary figure of 4,656 square kilometers lost in 2012."That's still a lot," Dr. Asner says of the latest losses. "But it's real progress. We thought we were going to lose the system faster than it's being lost now."

Each emissions giant has political hurdles to overcome in pursuit of its stated CO2 goals. For China, it's a mismatch between what Beijing wants and what provincial leaders will implement. For the US, it's congressional gridlock on the issue, notes the Union of Concerned Scientists' Meyer.

If warming of 1.5 to 2 degrees C above preindustrial levels is the goal, he says, it's still salvageable. But time is running out.

Lilly Pulitzer: Fashion Designer, Socialite Dies at 81

Lilly Pulitzer, the Palm Beach princess of prints who created an enduring fashion uniform for wealthy socialites and jet setters almost by accident, died on Sunday at her home in Florida. She was 81.