The understanding of Syria's devastating civil war has been distorted by the immense danger and difficulty of covering it.

It's funny how things change slowly, until the day we realize they've changed completely.

In the weeks after 9/11, out of the pain and the fear there arose also grace and gratitude, eruptions of intense kindness that occurred everywhere, a sharp resolve to just be better, bigger, to shed the nonsense, rise to the occasion.

If you want to humble an empire, it makes sense to maim its cathedrals. They are symbols of its faith, and when they crumple and burn, it tells us we are not so powerful and we can't be safe.

I come from a family of teachers, and I believe ideas matter; the good ones deserve reverence, and the bad ones, defiance.

In sub-Saharan Africa, fewer than 1 in 5 girls make it to secondary school.

Even if it wasn't always morning in America during the years of his presidency, Reagan's eagerness to insist that it was tapped into a longing among voters. They didn't want to picture themselves turning down their thermostats and buttoning up their cardigans. They wanted to strut again. Reagan opened his arms and said, 'Walk this way.'

A typical smart phone has more computing power than Apollo 11 when it landed a man on the moon.

Once a conflict has dragged on for a decade, most people are tired of war - and the troubles that flow from it.

All great rebellions are born of private acts of civil disobedience that inspire rebel bands to plot together.

New Orleans lives by the water and fights it, a sand castle set on a sponge nine feet below sea level, where people made music from heartache, named their drinks for hurricanes and joked that one day you'd be able to tour the city by gondola.

While many alien species are harmless, others pose expensive threats to seas and fields and forests.

Power is a tool, influence is a skill; one is a fist, the other a fingertip.

Modesty means admitting the possibility of error, subsuming the self for the good of the whole, remaining open to surprise and the gifts that only failure can bring. There are many ways to practice it. Try taking up golf. Or making your own bagels. Or raising a teenager.

Emotional life grows out of an area of the brain called the limbic system, specifically the amygdala, whence come delight and disgust and fear and anger.

There was a time when researchers imagined that Plan B, or the morning-after pill, might become not an emergency form of contraception but a routine one; women would take it once a month to induce a period and never even know whether they had gotten pregnant.

After the 1960s and '70s, there were real doubts about whether a mortal man could handle the country's highest office. It had destroyed Johnson, corrupted Nixon, and overwhelmed Ford and Carter.

Back in the really olden days, dinner was seldom a ceremonial event for U.S. families. Only the very wealthy had a separate dining room. For most, meals were informal, a kind of rolling refueling; often only the men sat down.

As you probably know, I've written a lot about the presidency, so it's obviously exciting when you get to interview a president and write about it.

Some people are born strong or stretchy, or with a tungsten will.

Time dissolves in summer anyway: days are long, weekends longer. Hours get all thin and watery when you are lost in the book you'd never otherwise have time to read. Senses are sharper - something about the moist air and bright light and fruit in season - and so memories stir and startle.

Obama promised a return to competence and confidence and asked the nation to believe again that the government could do big things well. In the end, he got his big thing, a once-in-a-generation revision to the basic social compact, a commitment of health coverage to nearly all Americans. He has yet to prove he can do it well.

Family dinner in the Norman Rockwell mode had taken hold by the 1950s: Mom cooked, Dad carved, son cleared, daughter did the dishes.

The leading cause of death for girls 15 to 19 worldwide is not accident or violence or disease; it is complications from pregnancy. Girls under 15 are up to five times as likely to die while having children than are women in their 20s, and their babies are more likely to die as well.

Obama was elected on a slogan of hope and change because both were in short supply: the military exhausted by two wars, the banks failing their public trust, the U.S. Congress a comedy of dysfunction, and a federal government that seemed designed to idle on the sidelines.

On a normal day, we value heroism because it is uncommon. On Sept. 11, we valued heroism because it was everywhere.

High achievers, we imagine, were wired for greatness from birth. But then you have to wonder why, over time, natural talent seems to ignite in some people and dim in others.

On the court, Jason Collins is not a huge basketball star, but he has already claimed his place in civil rights history as the first openly gay athlete to play in one of the four major U.S. sports leagues.

In modern warfare, journalists are among the first responders, seeking out truth in the turmoil and wreckage, wherever it takes them.

Sure, we want to know what a president believes in... but that doesn't always mean he should tell us.

In the case of the classic Western helicopter parent, it starts with Baby Einstein and reward charts for toilet training, and it never really ends, which is why colleges have to devote so many resources to teaching parents how to leave their kids alone.

The battles after the wars are over can be the toughest; there's no longer the public interest that accompanies, for good and for ill, the start of combat.

War is being waged all across the country against the invasive plant and animal species - some 50,000 of them - now spreading across the U.S.

A lot of camps and summer programs for kids seem to have discovered that among the most valuable things they offer is what they don't offer. No Wi-Fi. No grades. No hovering parents or risk managers or parents who parent like risk managers.

The real luxury travel of the modern age is not through space; it's through time.

The crossroads of science and politics is a dodgy place.

Across much of the developing world, by the time she is 12, a girl is tending house, cooking, cleaning. She eats what's left after the men and boys have eaten; she is less likely to be vaccinated, to see a doctor, to attend school.

I have two daughters: One an open book, one a locked box. So the question of privacy is a challenging one. How much do kids need? How much should we give? How do we prepare them to live in a world where the very notion of privacy opens a generational chasm?

Summer is not obligatory. We can start an infernally hard jigsaw puzzle in June with the knowledge that, if there are enough rainy days, we may just finish it by Labor Day, but if not, there's no harm, no penalty. We may have better things to do.

It's hard to think of any tool, any instrument, any object in history with which so many developed so close a relationship so quickly as we have with our phones.

Death will never be pretty - its sights and smells too close and crude. And it will never come under our control: it gallops where we tiptoe, rips up our routines, burns our very breath with its heat and sting.

Most of us were probably less than immaculately honest as teenagers; it's practically encoded into adolescence that you savor your secrets, dress in disguise, carve out some space for experiments and accidents and all the combustible lab work of becoming who you are.

The path of progress cuts through the four-way intersection of the moral, medical, religious and political - and whichever way you turn, you are likely to run over someone's deeply held beliefs.

Rand Paul does not like being compared to his father Ron any more than sons named Bush like to dance in their father's shadow, but the crucial difference is that while the Bushes all hail from the relative mainstream of the GOP, the Pauls have an ideological tributary virtually to themselves.

Photographer James Nachtwey has spent his professional life in the places people most want to avoid: war zones and refugee camps, the city flattened by an earthquake, the village swallowed by a flood, the farm hollowed out by famine.

Enter politics, and you enter the glass house; there are no secrets and no places to hide.

In 2001, President George W. Bush was condemned for politicizing science with his decision to limit federal funding for stem-cell research; in 2009 President Obama was praised for reversing it, even though his decision was arguably just as political.

Members of royal families are born into a world of indulgence and entitlement, and the princelings who grow up that way may never have to develop any discipline.

It's the experts in adolescent development who wax most emphatic about the value of family meals, for it's in the teenage years that this daily investment pays some of its biggest dividends.

There may be no less original idea than the notion that our hearts hold dominion over our heads.