ON MY FIRST DAY IN HAVANA I wandered down to the  Malecón, the world’s most haunting urban seafront promenade. A norte was  blustering, sending breakers crashing over the stone dike built in 1901 under  short-lived American rule. Bright explosions of spray unfurled onto the  sidewalk.
 I was almost alone on a Sunday morning in Cuba’s capital city of 2.2 million  people. A couple of cars a minute passed, often finned ’50s beauties,  Studebakers and Chevrolets, extravagant and battered. Here and there, a stray  mutt scrounged. Washing flapped on the ornate ironwork balconies of crumbling  mansions. Looking out on the ocean, I searched in vain for a single boat. 
 It was not always so, 90 miles off the coast of Florida. In 1859, Richard  Henry Dana Jr., an American lawyer whose “To Cuba and Back” became a classic,  sailed into Havana. He later wrote: “What a world of shipping! The masts make a  belt of dense forest along the edge of the city, all the ships lying head into  the street, like horses at their mangers.” Over the ensuing century, Cuba became  the winter playground of Americans, a place to gamble, rumba, smoke puros and sip mojitos, the land of  every vice and any trade. Havana bars advertised “Hangover Breakfasts.” They  were much in demand. The mafia loved the island, the largest in the Caribbean;  so did the American businessmen who controlled swathes of the sugar industry and  much else.
 Then, a half-century ago, on Jan. 1, 1959, Fidel Castro brought down the  curtain on Fulgencio Batista’s dictatorship. America’s cavorting-cum-commerce  ceased. Miami became Cuba’s second city as, over the years, hundreds of  thousands fled communist rule.
 The confining shadow of Fidel’s tropical curtain, on the 50th anniversary of  the revolution, was captured in the emptiness before me — of the Malecón, but  even more so of the sea. I noticed over subsequent days that Cubans perched on the seafront wall rarely looked outward.  When I asked Yoani Sánchez, a dissident blogger (www.desdecuba.com/generaciony), about this, she told me: “We live  turned away from the sea because it does not connect us, it  encloses us. There is no movement on it. People are not allowed to buy  boats because if they had boats, they would go to Florida. We are left, as one  of our poets put it, with the unhappy circumstance of water at every turn.”
 It is unnatural to perceive the sea and a distant horizon as limiting. But in  Cuba a lot of things are inverted, or not as they first appear. A repressive  society long under a single ruler — the ailing 82-year-old Fidel still holds  Cubans in his thrall even if he formally handed the presidency to his younger  brother, Raúl, in 2006 — develops a secret lexicon of survival.
 Through a labyrinth of rations, regulations, two  currencies and four markets (peso, hard currency, agro and black), people make  their way. Stress is rare but depression rampant in an inertia-stricken economy.  Truth is layered. Look up and you see the Habana Libre, the towering  hotel where Fidel briefly had his headquarters after the revolution: it began  life as the Hilton. The seafront Riviera hotel, now so communist-drab it seems  to reek of cabbage, once housed the rakish casino of the mobster Meyer Lansky.  
 Turning west along the seafront that first gusty day, I encountered a strange  sight that summoned the United States from its tenebrous presence: a phalanx of  poles, topped with snapping flags displaying a five-pointed Cuban star against a  black backdrop, bearing down on the eastern facade of a boxy concrete-and-glass  structure that houses the U.S. Interests Section in Havana. The flag barricade was put up to block an electronic billboard on  the side of the building. In 2006, U.S. officials put political slogans on the  billboard; it now transmits news not otherwise accessible to  Cubans.
 This seafront tableau is laughable: the United States unreeling red-lettered  strips of unread news into a sea of black flags and defiance. It captures all  the fruitless paralysis of the Cuban-American confrontation, a tense stasis Barack  Obama has vowed to overcome. Diplomatic relations have been severed since  1961; a U.S. trade embargo has been in place almost as long; the cold war has  been over for almost two decades. To say the U.S.-Cuban relationship is  anachronistic would be an understatement.
 But changing it won’t be easy. As with Iran — the only country with which  noncommunication is more pronounced — bad history, predatory  past U.S. practices and the expediency for autocratic regimes of casting the  United States as diabolical enemy all work against bridge-building. When, a  little farther west down the Malecón, I met with Josefina Vidal, the director of  the Foreign Ministry’s North American department, I found her anger as  vivid as her elegant purple dress.
 “I once saw a slogan on that U.S. billboard saying Cuban women have to  prostitute themselves because they do not have the resources to survive,” she  told me. “This is totally unacceptable, a violation of the Vienna Convention!”  (The Vienna Convention of 1963 regulates consular relations.)
 Vidal continued: “The U.S. wants to punish Cuba with its blockade. It cannot  accept us the way we are. It cannot forgive us our independence. It cannot  permit us to choose our own model. And now along comes Obama and says he will  lift a few restrictions, but that in order to advance further Cuba must show it  is making democratic changes. Well, we do not accept that Cuba has to change in  order to deserve normal relations with the United States.”
 But on Havana’s streets the name Obama is often uttered as if it were a  shibboleth. Many people want to believe he offers a way out of the Cuban web  that Fidel’s infinite adroitness and intermittent ruthlessness have woven over a  half-century.
 WAYNE SMITH, WHO RAN the U.S. Interests Section under  the Carter administration, has observed that “Cuba seems to have the same effect  on American administrations that the full moon used to have on werewolves.”  There is something about this proximate island, so beautiful yet so remote, so  failed yet so stubborn, that militates against the exercise of U.S. reason.
 It’s not just the humiliation of the botched 1961 Bay of Pigs invasion, when  1,500 C.I.A.-backed  Cuban exiles tried to overthrow the nascent Castro regime. It’s not just the  memory of the Soviet introduction in 1962 of missiles to the island that almost  brought nuclear Armageddon. It’s not just the traded accusations of terrorism,  the surrogate conflicts of the cold war from Angola to the Americas, the downed  planes, the waves of immigrants, the human rights confrontations, the espionage  imbroglios or the custody battles. It’s something deeper, and that something has  its epicenter in Miami.
 Just before the Obama victory, I lunched in the  city’s Little Havana district with Alfredo Durán, a former president of the Bay  of Pigs Veterans Association. Inevitably, we ate at the kitschy Versailles  Restaurant, long a social hub of the Cuban-American community. Durán, who was  imprisoned in Cuba for 18 months after the Bay of Pigs fiasco, is a man mellowed  by age. Furious with Kennedy and the Democrats in the invasion’s aftermath —  “there was a feeling we were sacrificed, left to eat possum in the swamps around  the bay” — he decided after the cold war that anti-Fidel vitriol was a blind  alley and the trade embargo counterproductive. Fellow veterans were furious;  they stripped his photo from the premises of the veterans’ association.
 “I say, ‘Lift the embargo unilaterally, put the onus on Cuba,’ ” Durán told  me. “If we negotiate, what do we want from them? They have very little to  give.”
 As he spoke, a little ruckus erupted outside between Republicans and  Democrats. Durán smiled: “You know, the only place Cuba still arouses passions  is right outside this restaurant. Yet U.S. policy toward Cuba is stuck with old  issues in Florida rather than logical strategy.”
 The old Florida issues boil down to this: It’s a critical swing state with a  significant Cuban-American vote, and a hard line toward Fidel has been a  sure-fire political proposition. Once again this year, Miami’s three  Cuban-American Congressional Republicans won re-election. And yet: their victory  margins narrowed. Some 35 percent of the Cuban-American vote in Miami-Dade  County went to Obama, a big bounce, 10 points better than John  Kerry’s showing in 2004. Fifty-five percent of those under 29 voted for  Obama.
 Obama’s victory is particularly significant because he bucked conventional  wisdom on Cuba during the campaign. He lambasted Bush’s “tough talk that never  yields results.” He called for “a new strategy” centered on two immediate  changes: the lifting of all travel restrictions for family visits (limited by  Bush to one every three years) and the freeing up of family remittances (now no  more than $300 a quarter for the receiving household). Obama also called for  “direct diplomacy,” saying he would be prepared to lead it himself “at a time  and place of my choosing,” provided U.S. interests and the “cause of freedom for  the Cuban people” were advanced. He said his message to Fidel and Raúl would be:  “If you take significant steps toward democracy, beginning with the freeing of  all political prisoners, we will take steps to begin normalizing relations.”
 Three generations on from the revolution, being a Democrat is no longer  equated by Cuban-Americans with being a Communist. The fixation on removing  Fidel, the dreams of return and the raw anger of loss have faded. “We have gone  from the politics of passion to the politics of reality,” Andy Gómez, an  assistant provost at the University  of Miami who left Cuba in 1961 at the age of 6, told me. “We are here for  the long haul. We worry about the economy, health care. Next Christmas in Havana  — that’s over.”
 So could the convergence of a president who is as mestizo as countless  Cubans, a new pragmatism in Miami’s Little Havana and the looming passing of  Cuba’s revolutionary gerontocracy provide a framework for that elusive  U.S.-Cuban reconciliation? Durán is hopeful. “I’m 71, and I know I’ll see the  day,” he told me. “The day you can get in your speedboat in Coconut Grove after  work and be in Havana at 9 p.m. for dinner.”
 Nonsense, Jaime Suchlicki, a conservative Cuban historian who teaches in  Miami, told me. Raúl is a Soviet admirer “and no Deng  Xiaoping.” The Cuban situation — buoyed by Chinese, Venezuelan, Russian and  Iranian support — is not desperate enough to force concessions. Every past  rapprochement has turned to rancor. “Cuba is an absolute disaster, but it will  not fall apart,” Suchlicki said. 
 Yet Cuba does stand at a fulcrum of generational shift, from those formed by  Fidel to those who will hardly know him. Seizing this opportunity will require a  measure of American humility. Obama has a strong sense of history and the  historical moment. He would understand the deep roots of the conflict, going  back to the U.S. military intervention in 1898 that left Cubans with the  lingering sense that their own hard-won independence from Spain had been  snatched from them. What followed were four years of direct U.S. rule and Cuba’s  emergence as a nearly independent republic in 1902 — “nearly” because, under the  Platt Amendment, the U.S. kept the right to intervene in the island’s affairs.  It also got Cuba to cede in perpetuity a little thing called Guantánamo Bay, a  45-square-mile area in the southeast of the island.
 “All this left a deep frustration in the popular imagination,” Fernando  Rojas, the vice minister of culture, told me in Havana.
 It is this history that has allowed Fidel to claim that his revolution was,  in effect, a second war of independence. It is this history that has made the  United States the enemy of choice for Cuba long after the exigencies of cold-war  confrontation vanished.
 This is the history that turns otherwise rational heads in both Washington  and Havana, as if the full moon had got to them. My  impression is that Obama has the cool temperament that can factor the charge of  this past — similar to the heavy legacy of the C.I.A.-organized 1953 coup  in Iran — into his diplomacy. Cuba is certainly ready for a change it can  believe in.
 LEALTAD (LOYALTY) STREET runs from the Malecón down  through the densely populated district called Centro Habana. I first went there  at night. The city is dimly lighted, but one of Fidel’s  achievements, along with an impressive education system and universal health  care, is security. It might be said that’s because there is very little to  steal, but that would be uncharitable. The revolution, anything but puritanical,  has nonetheless instilled a certain ethical rigor.
 A residential street, Lealtad  beckoned me with its silhouettes lurking in doorways, its clatter of  dominoes being banged on tables, its glimpses through grated windows of lush  interior courtyards, its old men playing cards in high-ceilinged living rooms of  brocaded furniture and sagging upholstery, its melancholy. As I wandered, I  stumbled on a bar called Las Alegrías — Joys. What I saw struck me with the  force of a vision. Under harsh fluorescent lights, drinking shots of rum, were  a white man with a bulbous red nose pickled by drink, a  black man with unfocused eyes and a black woman with head bowed, all of  them at a distance from one another and seemingly inhabiting an Edward  Hopper painting where each lonely element etched another detail of despair.  The feeling of being transported is very Cuban: Hopper’s “Nighthawks” was  painted in 1942.
 I resolved to return to Lealtad in an attempt to understand the despair at  Joys, but also in the conviction that the secret lexicon of 50-year  dictatorships can be read only in the details of daily life. Secrecy and obfuscation are the lifeblood of such regimes.  They alone preserve the mysticism that absolute leadership requires,  allowing an aging man with severe intestinal problems to remain Zeus on Olympus.  It’s not for nothing that the whereabouts of Fidel, who has not been seen in  public since he fell ill in July 2006, are an official secret.
 The next day I came back and, dodging boys playing baseball with a ball made  from tightly rolled paper, stopped at a chicken-egg-fish store with nothing in  it. Antonio Rodríguez, 50, the affable, bald Afro-Cuban running it, explained to  me the mechanics of rationing, in which he is an often-immobile cog. Every  month, each Cuban is allocated 10 eggs (the first five at 0.15 pesos each, the  second five at 0.90 pesos); a pound of chicken at 0.70 pesos; a pound of fish  with its head at 0.35 pesos (or 11 ounces without the head); and half a pound of  an ersatz mince at 0.35 pesos a pound. It’s hardly worth converting these sums;  they’re trifling. Suffice to say that, at 25 pesos to the dollar, you get the  whole lot for no more than 25 cents.
 That may sound like a steal, but there are catches. Rodríguez, after 17 years  at the store, where the broken cash register is of prerevolutionary vintage and  the antique refrigerator of Soviet provenance, earns $15.40 a month. The average  monthly salary is about $20. I asked him when some chicken  or eggs might arrive. Beats me, he said. As many as 15 days a month, he’s idle,  waiting for something to be delivered so he can announce it on the blackboard  behind him and get to work crossing off “sales” in his clients’ frayed ration  books. Rodríguez pointed to a man outside. “That guy standing on the corner, and  me working, there’s no real difference,” he said. “We get paid almost nothing to  spend the day talking.”
 Luiz Jorrin, the man in question, approached. “This is all due to the U.S.  blockade,” he said, pointing a finger at me and using the exaggerated term that  Cubans favor for the embargo. “Look at your financial  crisis! Maybe you’ll get over it with time. Well, we’ll get over this with time.  I don’t believe in capitalism. Look what it did in Africa and Latin America.  It’s destructive.”
 This was too much for Javier Aguirre, a slim fellow who helps Rodríguez.  “We’re wrecked, and after three hurricanes,  we’re even more wrecked,” he said. “I just don’t believe in the system. Give me  Switzerland! Of all the Cubans who have gone to the United States, how many want  to come back?”
 The question prompted a silence. Aguirre, it transpired, tried twice to  escape, only to be caught, once by the Cubans and once by the U.S.  Coast Guard. Under the current “wet foot, dry foot” policy, most Cubans who  reach U.S. soil are allowed to stay, while most intercepted at sea are  repatriated. Go figure.
 Now 29, Aguirre, an aspiring artist, is waiting. Cubans are used to waiting.  Along with baseball and quiet desperation, it’s the national sport. They talk;  they joke at the Beckett play that is their lives; they tap their fingers to the  beat of drums and maracas. They lament the billions of dollars of damage caused  in recent months by Hurricanes Gustav, Ike and Paloma; an offer of U.S.  assistance was rebuffed. At least, they laugh, there’s no traffic problem.
 The little storefront exchange was typical, I found, in its surprising  openness, in its mention of the U.S. embargo as the source of misery and in its  vindicating reference to the global economy’s collapse. Cuba, it has to be said, is one of the very few places the Dow’s  meltdown has scarcely touched. But tumbling oil prices may affect  Venezuelan and Russian largess over time, and slumping European economies may  hit tourism. Meanwhile, Cubans go on trying to make sense of the senseless.
 “Obama should ask Congress to lift the blockade for 90 days after the  hurricanes,” Rodríguez suggested.
 “We’re always asking for the kindness of strangers,” Aguirre retorted. “This is not communism or capitalism, it’s a  Cuban mess.”
 The more I learned of the centralized Cuban economy, the  more that seemed a fair summary. Cuba has two currencies, one for  communism and one for a limited, state-dominated capitalism. The pesos that people get their salaries in are essentially good  for nothing but rationed or undesirable items. By contrast, the  convertible dollar-pegged pesos known as “CUCs” (pronounced  “kooks”) are good for international products. Pass a dimly lighted peso  store and you might see a bicycle tire, a yellowing brassiere and a set of  plastic spoons. Pass a convertible-peso store and you will see cellphones,  Jameson whiskey and Heineken in a bright, air-conditioned environment.
 As a result, many Cubans spend their lives scrambling to  get in on the convertible-peso economy, which largely depends on getting access  to foreign visitors. A highly qualified electrical engineer opts to work  in a cigar factory so he can hawk Havana cigars to tourists. Others offer to be  their guides. Whatever goods can be sneaked out of state-run businesses are good  for black-market sale. Cellphones — recently permitted in  what was portrayed as a liberalizing measure by Raúl — cost about $110. That is  half a year’s salary for most Cubans. A gallon of gas  goes for about $6, or nearly a third of an average monthly salary. No  wonder Cubans see access to the CUC universe of tourists as salvation.
 A kind of economic apartheid exists. People are stuck in a regulation-ridden  halfway house. They want to escape the socialist world of Rodríguez’s store for  the capitalist world of the mini-Cancún on the Varadero peninsula east of  Havana, a hotel-littered ghetto of white sand and whiter Scandinavians snapping  up Che  Guevara T-shirts without worrying too much about what Che wrought on Lealtad  Street.
 THE CUBAN GOVERNMENT gave me a courteous welcome. I  was escorted to a few official meetings, but otherwise left without a minder (as  far as I could see) to do what I wished. One official stop was with Elena  Álvarez, who was 15 when Fidel’s revolution came and now, at 65, works as a top  official at the Ministry of Economics. She tried to make sense for me of the  voodoo economics I’d seen.
 Here’s what she wanted me to grasp. Cuba, at the time of  the revolution, was “one of the most unjust, unequal and exploited societies on  earth.” Illiteracy was running up to 40 percent, a quarter of the best land was  in U.S. hands, a corrupt bourgeoisie lorded it over everyone else. Fidel’s  initial objective was a more-just society, but U.S. pressure radicalized his  revolution and pushed it toward all-out socialism within the Soviet  camp.
 Álvarez reeled off some numbers. There were 6,000 doctors in Cuba at the time  of the revolution; there are now close to 80,000 for a population of 11.3  million, one of the highest per-capita rates in the world. The U.S. embargo has  cost Cuba about $200 billion in real terms. When the Berlin Wall crumbled, 80  percent of Cuba’s international trade was with Soviet-bloc countries. About 98  percent of oil came from them. Back to the Communist bloc states, at inflated  prices, went Cuba’s sugar and rum.
 “We’ve had to reinsert ourselves in the global economy twice in 30 years,  once in 1960 and again in 1990,” Álvarez said.
 O.K., I said, that shows some resilience, but when the  Soviet Union collapsed, why didn’t Cuba do what Moscow’s other satellites did:  take down totalitarianism, become a market economy and set people free?  The real totalitarianism, she countered, was  Batista’s. Cuba now has different values.  Despite scarcities, attributable in large part to the embargo, it’s a society that wants to protect everyone. The rationing  system guarantees that all citizens have a minimum. Everyone gets low-cost food at work. Free health care and  education mean a $20 monthly salary is the wrong way to view the quality of  Cuban life. Going to a market economy in 1990 would  have meant wholesale factory closures, as in East Germany, and 35 percent  unemployment. “We decided we had to protect our workers,” Álvarez said. “We have  another philosophy.”
 That “philosophy” has produced results. According to the  World Health Organization, life  expectancy for men and women in Cuba is 76 and 80 years, respectively, on par  with the U.S. The comparative figures in Haiti are 59 and 63, and in the  Dominican Republic they are 66 and 74. The probability of dying before the age  of 5 is 7 per 1,000 live births in Cuba — nearly as good as the U.S. figure —  compared with 80 per 1,000 live births in Haiti and 29 in the Dominican  Republic. Illiteracy has been eliminated. United  Nations statistics show 93.7 percent of Cuban children  complete high school, far more than in the United States or elsewhere in  the Caribbean.
 That raises the question: Why educate people so well and then deny them  access to the Internet, travel and the opportunity to apply their skills? Why give them a great education and no life? Why not at  least offer a Chinese or Vietnamese model, with a market economy under one-party  rule?
 Álvarez said there was some “space for the market.” She insisted, “We are not  fundamentalist.” But the bottom line, of course, is that the authorities are  scared: opening the door to capitalism on an island 90 miles from Florida is  very different from doing that in Asia.
 In the so-called Special Period, initiated in the 1990s, Cuba did open to  foreign investment in sectors like nickel and tourism, allowed tourists in,  introduced the convertible peso and began putting more farmland in private  hands. But it stopped there. Just how much land is now private is disputed,  although one thing is clear: not enough to prevent Cuba from  having to import more than $1.6 billion worth of food a year. Those  imports, in a development remarkable even by upside-down Cuban standards, have  included sugar. Domestic production has collapsed.
 So I put it to Álvarez: At the half-century mark, with Fidel fading, was it worth persevering with a revolution that has left Cuba with  dilapidated buildings, deserted highways and a need to import sugar?
 “The revolution has been a success,” Álvarez said. “It  overthrew a tyrannical regime. We got our national sovereignty. We got  our pride. We survived aggression by the most powerful country in the world for  50 years. We preserved the essence of what Fidel fought for.”
 But did he really wage guerrilla war in the Sierra Maestra mountains so that  countless talented Cubans might sit idle, plotting means to get out?
 The challenges were great, Álvarez said, but Cuba would again prove Miami  wrong. She pointed to joint-venture oil exploration off the northern coast and a  growing “knowledge economy” that has produced patented vaccines and medicines  sold throughout the world. Cuba would now export services, like that of the  30,000 medical personnel it sent to Venezuela in an innovative barter deal  bringing in 90,000 barrels of oil daily.
 “We are an example to others,” she said, “an example to all those looking for  an alternative to capitalism.”
 I did sense something hard to quantify, a kind of  socialist conscience, particularly among doctors. When I met Dr. Verena  Muzio, the head of the vaccine division at the Center for Genetic Engineering  and Biotechnology — another official stop — she said her  commitment to the revolution’s achievements outweighed the knowledge “that I  could go to Chicago and earn $300,000 a year.” Her salary is $40 a  month.
 At the Latin American School of Medicine, founded a decade ago to educate  doctors unable to afford school in other countries in the Americas, Dr. Juan  Carrizo, the rector, spoke of the universal right to health as the new humanist  banner of the Cuban revolution: out with Angolan guerrillas, in with the medical  brigade. Among the students are more than 100 U.S. citizens.  Pasha Jackson, 26, an African-American from South Central Los Angeles, told me:  “I came here because I could get an education for free for just being me. I feel  more valued here than where I grew up. And when I finish, I’m going to go back  to my community and bring that same philosophy.”
 These young U.S. medical students have joined a growing number of foreigners,  tourists and businesspeople. Sherritt International, a Canadian  natural-resources company, has made major investments in nickel mining and oil.  Sol Meliá, the Spanish hotel operator, has opened a number of properties. Tour  buses are a frequent sight, ferrying groups that take in Hemingway’s Havana bars  (La Floridita and La Bodeguita del Medio) and the Che memorial in Santa Clara  before heading back to the beach. Although this invasion has brought Cubans more  contact with foreigners, its impact has been limited by the fact that the Cuban  government does rigorous background checks on any job seekers in the  international sector. Over all, most tourists seem happy  with sun, sand, rum and cigars — and to heck with totalitarian  politics.
 At a time when Hugo  Chávez’s Venezuela has replied to Fidel’s “Patria o  Muerte” with its own “Socialismo o Muerte”; and  Evo  Morales is pushing Bolivia toward socialism; and Steven  Soderbergh’s epic-length “Che” is about to hit American theaters, it’s hard to argue the revolution has lost all its glow —  especially with Wall Street bloodied. A moderate Latin left that is friendly  with the Castros, most conspicuously President Lula da Silva in Brazil, has also  emerged. But Fidel claimed he wanted to free Cubans from oppression. Instead,  his revolution has oppressed them.
 I FOUND HÉCTOR PALACIOS at  his cluttered apartment in the leafy Vedado district of Havana. He was thrown in prison in 2003 along with 75 other dissidents  charged with subversion and collaboration with the United States. Sentenced to 25 years, he was released in late 2006 for  health reasons. But 55 of those arrested are still in captivity, among the more  than 220 political prisoners in Cuba.
 “My crime was simple: thinking that the government has to  change from totalitarianism,” Palacios told me.
 He’s a big man, and when he talked about his cramped cell and isolation, his  eyes darted here and there, and he began to sweat. The memory of what was his  third spell in prison was still harrowing. Palacios, the leader of the banned All United opposition group, was an organizer of  the Varela Project, a petition calling for a referendum on  democratic change. Orchestrated by another prominent dissident, Oswaldo  Payá, the movement brought ripples of a Cuban spring before the 2003  clampdown.
 Palacios, 65, has traveled since his release to the United States, where,  last May, he met with Obama in Miami. He asked Obama  to show flexibility. He urged him to allow wealthy Cuban-Americans to send money  to dissidents. “Obama is the new element,” Palacios told me. “He’s ready to talk  to anyone. As with our aging government, the hard-line generation of  Cuban-Americans is dying out. Significant change is possible within two  years.”
 “Why do you stay here?” I asked.
 “I stay because I am a patriot.”
 That’s not the official view. Dissidents are routinely called “traitors to  the homeland.” Palacios showed me a copy of a congratulatory letter he sent to  Obama on Nov. 4. It ends, “With the hope that I will be heard and confidence  that your mandate will bring the renewal that eliminates the obstacles  preventing us from putting an end to the tyranny suffered by our people.” A  restoration of the battered moral authority of the United States could have a  significant impact in Cuba, Palacios said.
 Cuba’s dissidents are marginalized. The press is muzzled. The print organ of the regime, Granma, named after the  cabin cruiser that bore Fidel, Raúl, Che and their followers from Mexican exile  to Cuba in 1956, is a study in Orwellian officialese.  State television is a turgid propaganda machine. Cuba  can show “The Lives of Others” at its annual Havana Film Festival, where a few  thousand people see it, but that remarkable study of the all-hearing Stasi in  totalitarian East Germany would never be shown on national television. Too many  Cubans might want the movie renamed “The Lives of Us.”
 But of course Cuba is not totalitarian East  Germany. Fidel has been nothing if not a brilliant puppet master. He once  said that some revolutionary fighters “let their enthusiasm for the cause  overwhelm their tactical decision-making.” Not Fidel, whose training as a lawyer  has been evident in his mastery of maneuver and brinkmanship, not least in his  dealings with the United States. There have been hundreds of  executions, especially in the early years, but he has never been a bloodthirsty  dictator, a Caribbean Ceausescu. Nor has he tried, in the style of some  despots, to sweep the past away; he has merely let it wither.
 “There’s a very intelligent repression here, a scientific repression,” Yoani Sánchez, the dissident whose blog is now translated  into 12 languages, told me. “They have killed us as  citizens, so they do not have to kill us physically. Our own police is in our  brains, censoring us before we utter a critical idea.”
 At 33, Sánchez is half Palacios’ age. She represents something new: digital  dissent. The authorities seem unsure how to deal with it. Sánchez, a slight and  vivacious woman, started her blog in 2006. It was, she told me, “an exorcism, a  virtual catharsis.”
 “Who is last in line for a toaster?” she asked in one blog entry this year,  noting that a ban on sales of computers and DVD players had been lifted but  toasters would not be freely sold until 2010. Now her biting dissections of the  woes of Cuban life have a wide international following — to the point that “the  intelligence services know if they touch me there will be an explosion  online.”
 Still, they harass her. When she won Spain’s prestigious Ortega y Gasset  prize for digital journalism in April, she was prevented from going to collect  the award. She would like to take up an invitation from New  York University, but permission has been denied without explanation.
 I asked if she was optimistic about change. She said she was pessimistic in  the short term because “apathy has entered our bloodstream, and a lot of people  are just waiting for a bunch of leaders over 70 to die.” Democracy, national  reconciliation and change demand a new civic involvement, not apathy. But she  was optimistic in the long term because we “are a creative, capable people, with  no religious, ethnic or other conflict, who have developed an allergy to what we  have: a totalitarian system.”
 Sánchez looked at me — an intense, intelligent, brown-eyed gaze with humor  twinkling near its surface. We were seated in the gardens of the Hotel Nacional,  looking out over the Malecón to that empty sea. Here, I thought, is Cuba’s  future, a Blogostroika, if only the repressive gerontocracy would let it bloom;  a Blogostroika that will fill that sea with bright vessels.
 “You know,” Sánchez said, “when a nation gets on  its knees before a man, it’s all over. When a man decides how much rice I eat a  month, or whether or not I can leave a country, that country is sick.  This man is human. He commits errors. How  can he have such power? Like a lot of people of my generation, I have  willed myself to stop thinking about him, as a therapy. I think there will be  relief when Fidel dies. We will breathe out. The mystical and symbolic weight of  his presence is very heavy, for his opponents and even for his supporters. It’s  hard to right his errors while he’s still there.”
 I think Sánchez is right. Only after Mao’s death could China unshackle itself  by officially determining that he was “70 percent right and 30 percent wrong.”  Perhaps Cuba will come down somewhere like that on Fidel — say 75-25 — and move  on.
 While I was in Cuba, everyone I spoke to referred to Fidel as “Comandante,”  even though Raúl formally became commander in chief when he assumed the  presidency. Rambling, almost daily “Reflexiones del Compañero  Fidel” — signed commentaries on everything from capitalism to the U.S.  election — appear in Granma, pored over like Kremlin utterances of old.
 Fidel published a book last month called “Peace in Colombia.” Its  presentation, the occasion for a collective genuflection by hundreds of guests  in a large hall, merited hour after hour of coverage on national TV. At the  gathering, I ran into Randy Alonso, host of a TV news show and the director of  the information office of the Council of State, the main governing body. I asked  him where Fidel is. “He’s lucid, but in a secret place,” Alonso said. “If he  wants to reveal it, he will.”
 It’s hard in any circumstances for a 77-year-old to be an innovator. But for  Raúl, with his far-more charismatic brother looking over his shoulder, it must  be near impossible. No wonder Raúl, the former defense minister who hates the  limelight, has appeared faltering. He has freed up cellphones (at a price),  allowed Cubans into international hotels and intimated that some salaries might  be paid in convertible pesos or even be tied to performance. But in essence all  he has done in two and a half years is tinker. Perhaps that’s not surprising. He  has a vested interest in the existing system: the military runs conglomerates,  like Gaviota, that control most of the tourism industry.
 “We are at the fading of an era, and it is fading into the unknown,” Juan  Carlos Espinosa, a political scientist at Florida International University,  said.
 In Miami, I caught up with Giselle Palacios, Héctor Palacios’ 23-year-old  daughter, who managed to get out of Cuba a few months ago, having been thrown  out of the University of Havana because of her father’s activities. She told me  she is still in shock. She has realized that the place she was living in is not  the real world. There are things happening in Cuba, she said, that don’t happen  anywhere else. You carry that knowledge inside you, and you feel lonely.
 “Revolution was supposed to mean equal opportunity for all, but it has become  a word the Castro brothers own,” she said. “Young Cubans don’t believe in the  Castros’ version of revolution. They don’t believe in a world where the Internet  is forbidden and your whole world is Cuba with the rest blocked out.”
 “Will you stay in Miami?” I asked.
 “No, I want to go back one day when other jobs are possible. I think I will  always be lonely here. I want to help democracy emerge.”
 WHEN I RETURNED to Lealtad Street, I found a flurry  of activity: the chicken had arrived! Rodríguez, in his green overalls, had the  news up on his blackboard. He was unpacking frozen chicken legs and thighs.  Chicken breast is available only on the convertible-peso market. He held up the  box with a big smile. It said, “Made in U.S.A.”
 Since 2000, when Congress bowed to the farm lobby, it has  been legal to sell food and agricultural products to Cuba. That means  everything from chicken legs to telephone poles. At the Miami airport I had run  into Randal Wilson, who was just back from Havana, where he was trying to sell  Alabaman wine. “They seem to prefer my blueberry wine, just loved that,” he told  me. “You know, Alabama is very big on trade with Cuba.”
 In fact, the United States is now the largest exporter of  food to Cuba, earning upward of $600 million this year. It’s among Cuba’s  five biggest trading partners. (The others are Venezuela, China, Spain and  Canada.) So much for the embargo; it’s as arbitrary as the wet-foot, dry-foot  policy toward Cubans trying to escape. While America took in hundreds of  millions of dollars from Cuba, it sent back 2,086 sea-borne refugees in fiscal  2008. Principle has nothing to do with current Cuban policy. It’s just an  incoherent mess.
 I asked Aguirre, the young would-be escapee working with Rodríguez, if he  understood U.S. policy. “It’s like the situation here, you have to understand it  because it is what it is,” he said. “I try not to think too much, I just talk  about girls, baseball, whatever.”
 I looked down the street, at the kids playing, a guy selling lighter fluid,  the carved doors, the extraordinary baroque flourishes on the three- and  four-story buildings. A gentleness inhabits Cuba, the island that Columbus,  landing in 1492, called “the most beautiful land that human eyes have ever  seen.” It is the gentleness of time passing very slowly.
 The absence of visual clutter — no ads, no brands, no neon signs — leaves the  mind at peace. Fidel’s colossal stubbornness has delivered a singular aesthetic,  striking in the age of globalized malls. I found myself thinking of a phrase of  Pico  Iyer’s in the excellent “Reader’s Companion to Cuba,” edited by Alan Ryan:  “Cuba catches my heart and then makes me count the cost of that  enchantment.”
 That cost is high. Fifty yards down the street, I talked to Felix Morales,  43, who runs another chicken-egg-fish store. I asked if there was any rivalry  with Rodríguez. Morales laughed. “How can there be rivalry if we both receive  and hand out the same thing?” he said. “The only difference is he’s black and  I’m white!”
 Morales told me everyone was aching for some improvement. He said he would  like to work and see the fruit of his labors. He was wearing  a T-shirt saying “Canada.” Did he want to go there? Two women in the store burst  out laughing. Of course Morales wanted to, of course they wanted to, who  wouldn’t?
 Not Jorge Martinez, who runs the community health center  near Morales’s store, a place where doctors treat everything from alcoholism to  depression. “Fidel is the man of the century,” he told me.
 I walked into a little restaurant called Asahi, one of the so-called paladares, independent, family-run enterprises, usually with  three or four tables. José Marticorena, its owner, told me he acquired his state  license a dozen years ago, but now it’s difficult to obtain such a license. His  father, Miguel, fought alongside Fidel and was rewarded after 1959 with this  house. Later he worked in the merchant marine. A freezer he brought back from  Japan had “Asahi” inscribed on it, after the Japanese beer: hence the name.
 Marticorena can charge what he wants for food, but his  capacity is set at 12 people, and he pays various taxes. “We have a lot of  dysfunctional things,” he told me, “but nobody’s dying of hunger or wanting for  basic medical help. I was able to do something, and I feel fulfilled by  it. My wife is a dentist, she loves to cook. We have two kids. We place a lot of hope in Obama, we believe he will free  things up.”
 With that, he took out a little digital camera, set it to video and started  filming.
 “What do you think of the food?” he asked.
 “Very good,” I said.
 “And whom do you work for?”
 “The New York Times.”
 Even on Lealtad, a half-century after the revolution, capitalist  public-relations instincts are not far below the surface.
 TOWARD THE END of my stay, I traveled down to  Santiago de Cuba in the southeast of the island. This is mythical territory: the  land of the 1860s uprising against the Spanish; the site of  the decisive U.S. intervention in 1898 that stole the fruits of that  uprising; the city where Fidel and a band of followers attacked the  Moncada Barracks on July 26, 1953 (61 dead among more than 100 insurgents); the  home of the Sierra Maestra, where Fidel and Che waged guerrilla war between 1956  and 1958. It is here that the 50th anniversary will be formally celebrated on  Jan. 1, although the precise location in Santiago is still secret. Whether Fidel  will appear is also unknown. Most people say no.
 A historian, Octavio Ambruster, showed me around the Moncada museum. The  mustard yellow barracks were converted into a school after the revolution. The  museum occupies a few rooms. Gruesome photographs abound of the slain in the  July 26 attack. Most were tortured before execution. A front-page headline the  following day in the Batista-era paper, Ataya, got it wrong: “Fidel Castro is  dead.”
 In fact he slipped away, only to be captured a few days later in the  mountains. He was brought to trial and imprisoned, but not before he made a now  legendary declaration: “Condemn me, it has no importance. History will absolve  me.”
 Will it? I don’t think so, but it may be gentler on him than the ruinous  state of Cuba would suggest. Fidel is a brilliant, romantic  and towering figure; as such, like his country, he tends to enchant even as the  cost of that enchantment mounts. Ambruster told me that Fidel always  called José Martí, the hero of the independence struggle against Spain, “the  intellectual author of the Moncada assault.” Framing his revolution as being  about independence — patria more than socialismo — and casting that independence as being above  all from the United States, has been one of Fidel’s most ingenious ideas.
 And how will history judge U.S. policy toward Fidel’s Cuba? Badly, I think,  especially since the end of the cold war. If the embargo had come down then,  back in 1989, I doubt the regime would have survived. But the grudges were too  deep, and a mistake was made. Today the policy makes little sense. The United  States dislikes Chávez but maintains diplomatic relations with Venezuela. I think Obama should add to the measures he has already announced  by offering to open full diplomatic relations with Cuba immediately.
 That would put pressure on Cuba and, if the offer were accepted, allow  face-to-face negotiations to begin at a senior level. At these talks, Obama should not belabor democratic principles, at least  not immediately, but should insist on the freeing of all political prisoners as  a first step toward beginning to lift the embargo. The United States is not the  European  Union, which just normalized relations with Havana, although hundreds are  still held in Cuban prisons for what they think.
 Progress will not be easy. Representative Lincoln Diaz-Balart, one of the  re-elected Miami Republicans, told me, “We are very united, we will win the  fights in Congress, and we will stop any moves to open commercial relations,  trade financing or tourism with Cuba.” But Tony Lake, a senior foreign-policy  adviser to Obama during the campaign, said, “With the new Democratic majority in  Congress, and some clear Cuban gestures on human rights, you could get changes  to Helms-Burton,” the legislation that has determined the shape of Cuban policy  since 1996. Then the ball would be rolling with a momentum that the passing of  generations should sustain.
 Cuba is some way down Obama’s priority list. But early in his presidency,  another Democratic president, Jimmy  Carter, did something that changed views of him in the hemisphere: he  negotiated, against all the odds, the transfer of sovereignty over the Panama  Canal to Panama. It seems clear enough that a breakthrough of similar  proportions with Cuba would bring a major reconciliation with Latin America.
 FROM SANTIAGO, I drove out to the town of Guantánamo.  There were no road signs and no road markings. Cubans say they are waiting for  Obama to send paint. I passed tractor-trailers crammed with people: Chinese  buses imported by Raúl have not yet met needs. At Guantánamo slogans abounded:  “Our duty is to be victorious” and “This is the first trench in the  anti-imperialist war.” From a hill, I could see the control tower of the U.S.  naval base glimmering in the distance.
 The land before me, and this farther stretch of empty sea, had been carved  from Cuba at its independence. And now Guantánamo had become synonymous with  some of the most egregious acts of Bush’s war on terror, acts that have  tarnished America’s name. There have been other moments of American dishonor  over the years in Latin America, from Chile to Argentina, where the U.S. told  generals it would look the other way. 
 Yes, Fidel’s communist revolution, at 50, has carried a  terrible price for his people, dividing the Cuban nation, imprisoning  part of it and bringing economic catastrophe. But as  I gazed from Cuban hills at Guantánamo, and considered Obama’s incoming  administration, I thought the wages of guilt might just have  found a fine enough balance for good sense at last to prevail.  
  Roger Cohen, a columnist for The International Herald Tribune and The Times,  is the author of “Hearts Grown Brutal: Sagas of  Sarajevo.”