Although a Shalit deal seems to be closer than ever, his release is by no means assured - previous deals have also seemed likely, and fallen through.

Nevertheless, i can't help but wonder in what state Shalit will be when - God willing - he is set free. His mother, Aviva, has said several times that she knows she will not be receiving back the same boy she sent to the army. Sadly, that may be putting it mildly. A piece in the New Yorker from earlier this year paints a truly terrifying picture of what happens to those in long-term solitary confinement:

The problem of isolation goes beyond ordinary loneliness, however. Consider what we’ve learned from hostages who have been held in solitary confinement—from the journalist Terry Anderson, for example, whose extraordinary memoir, “Den of Lions,” recounts his seven years as a hostage of Hezbollah in Lebanon...

He missed people terribly, especially his fiancée and his family. He was despondent and depressed. Then, with time, he began to feel
something more. He felt himself disintegrating. It was as if his brain were grinding down. A month into his confinement, he recalled in his memoir, “The mind is a blank. Jesus, I always thought I was smart. Where are all the things I learned, the books I read, the poems I memorized? There’s nothing there, just a formless, gray-black misery.My mind’s gone dead. God, help me.”

He was stiff from lying in bed day and night, yet tired all the time. He dozed off and on constantly, sleeping twelve hours a day. He craved activity of almost any kind. He would watch the daylight wax and wane on the ceiling, or roaches creep slowly up the wall. He had a Bible and tried to read, but he often found that he lacked the concentration to do so. He observed himself becoming neurotically possessive about his little space, at times putting his life in jeopardy by flying into a rage if a guard happened to step on his bed. He brooded incessantly, thinking back on all the mistakes he’d made in life, his regrets, his offenses against God and family.

His captors moved him every few months. For unpredictable stretches of time, he was granted the salvation of a companion—sometimes he shared a cell with as many as four other hostages—and he noticed that his thinking recovered rapidly when this occurred. He could read and concentrate longer, avoid hallucinations, and better control his emotions. “I would rather have had the worst companion than no companion at all,” he noted.

In September, 1986, after several months of sharing a cell with another hostage, Anderson was, for no apparent reason, returned to solitary confinement, this time in a six-by-six-foot cell, with no windows, and light from only a flickering fluorescent lamp in an outside corridor. The guards refused to say how long he would be there. After a few weeks, he felt his mind slipping away again.

“I find myself trembling sometimes for no reason,” he wrote. “I’m afraid I’m beginning to lose my mind, to
lose control completely.”

One day, three years into his ordeal, he snapped. He walked over to a wall and began beating his forehead against it, dozens of times. His head was smashed and bleeding before
the guards were able to stop him...

A U.S. military study of almost a hundred and fifty naval aviators returned from imprisonment in Vietnam, many of whom were treated even worse than McCain, reported that they found social isolation to be as torturous and agonizing as any physical abuse they suffered.

And what happened to them was physical. EEG studies going back to the nineteen-sixties have shown diffuse slowing of brain waves in prisoners after a week or more of solitary confinement. In 1992, fifty-seven prisoners of war, released after an average of six months in detention camps in the former Yugoslavia, were examined using EEG-like tests. The recordings revealed brain abnormalities months afterward; the most severe were found in prisoners who had endured either head trauma sufficient to render them unconscious or, yes, solitary confinement. Without sustained social interaction, the human brain may become as impaired as one that has incurred a traumatic injury.

Of course there are many POWs who endured years of physical isolation - John McCain being a prime example - who went on to lead productive and happy lives. We can only pray that Gilad Shalit will be one of them.

Read the whole thing here.