Opinion

Manny Hamelburg, 68, a retired businessman, had fought prostate cancer for years. First, he tried radiation, then a drug with side effects that nearly killed him, and finally Lupron, a drug that blocks production of testosterone, the hormone that can fuel prostate cancer. The cancer disappeared. But life was miserable. Without normal levels of testosterone, Hamelburg says, he had no energy, and "zero libido for seven years. I was like a eunuch. I was chemically castrated. Sex was just hugs."

Apparently, Alabama lawmakers felt they hadn't gone far enough last year when they enacted the most draconian immigration law in the nation, which, among other things, required schools to determine the immigration status of their students. Now, the Legislature has revised the law to ensure that it does further damage to the state's reputation and stirs even more fear among Latinos. Under the revised law, known as HB 658, all undocumented immigrants who appear in court for any violation of state law will find their names published on the official state website, along with the names of the judges assigned to their cases and the dispositions.

The Grammy Award-winning singer Glen Campbell announced this week that he is suffering from Alzheimer's disease. And then he said he'd be going on the road for a farewell tour. It's not unusual for a public figure to reveal a diagnosis of the insidious disease. Former President Reagan told the world of his battle with Alzheimer's in a poignant letter in 1994. Actor Charlton Heston disclosed, via a taped statement, that he was suffering from symptoms similar to those of Alzheimer's.

Facebook has made a habit of advancing its interests at the expense of its customers, whether by weakening its privacy policy, tracking users' movements around the Web or radically reconfiguring the way information is displayed on the site's pages. So it probably shouldn't surprise anyone that while the company's initial stock offering was a boon to the company and insiders, it's been a costly disappointment for the general public. Now, some investors are accusing the company and its bankers of playing the public for suckers, sharing pessimistic revenue projections with a few insiders but not average investors.

Most voters have by now received their sample ballots, and those who plan to vote by mail are sending in their applications. The June 5 election is underway right now. It is noteworthy for several reasons. Los Angeles County voters will be selecting a new district attorney, and this is the first time since 1964 that there is no incumbent trying to hold onto the seat. The field is wide open. To win outright in this nonpartisan race, a candidate must get more than 50% of the vote.

Today, a century and a half after Charles Darwin published "On the Origin of Species by Means of Natural Selection," the overwhelming majority of scientists in the United States accept Darwinian evolution as the basis for understanding how life on Earth developed. But although evolutionary theory is often portrayed as antithetical to religion, it has not destroyed the religious faith of the scientific community. According to a survey of members of the American Assn. for the Advancement of Science, conducted by the Pew Research Center in May and June this year, a majority of scientists (51%)

On summer nights in the mid-1960s, while black-and-white television crackled elsewhere in his Staten Island home with news of Southern violence and Vietnam, Bobby Lasnik would stretch out in his bedroom to let the righteous soundtrack of the civil rights movement waft into his impressionable teenage soul. Tuned in to WBAI-FM, coming across the water from Manhattan, he heard baleful laments about injustice that he would carry with him for a lifetime. "Suddenly there was someone speaking a certain kind of truth to you. You'd say, 'Wow!

What's to like about taxes? Most people view them at best as a necessary evil to help pay for robust government services - a public benefit. But cigarette taxes are an anomaly. In their case, the tax itself is a public benefit. Proposition 29, which would place a $1 levy on each pack of cigarettes sold in California, would serve the common good by making cigarettes more expensive. Economists have demonstrated conclusively that taxes on cigarettes are an effective tool for reducing smoking rates, which not only benefits the health of current and potential smokers but clears the air for people who would otherwise be exposed to secondhand smoke.

Rats fed fructose-laced drinking water for six weeks performed more slowly in a maze-navigating task, UCLA researchers have found. (Read this L.A. Times opinion article .) They think the effect is due to changes in the way the brain responds to insulin as a result of exposure to fructose. “Our study shows that a high fructose diet harms the brain as well as the body,” study senior author and UCLA professor Fernando Gomez-Pinilla said in a release about the finding, which was published in the Journal of Physiology (postdoc Rahul Agrawal was first author)

As the United States finally begins to wind down its military presence in Afghanistan, is the Obama administration poised to replicate that intervention in Yemen? The administration insists it has no such plans, but it has been evident for months that it regards the Yemen-based group Al Qaeda in the Arabian Peninsula as the most dangerous incubator of terrorist plots directed at America. And it is acting on that conviction. This week The Times reported that U.S. special operations troops, which were withdrawn from Yemen last year amid political turmoil in that country, have returned and are providing technical assistance to Yemeni forces.

What spreads almost as fast as necrotizing fasciitis, a.k.a. flesh-eating infection? News stories about it. Surely by now you've heard about the horrifying case of Aimee Copeland, the 24-year-old Georgia graduate student who cut her leg on May 1 and was on life support by May 4. When Copeland regained consciousness, much of the plugged-in world knew what she still did not: Her left leg had been amputated, skin on her abdomen had been removed and...

Los Angeles has made slow but significant progress toward ending homelessness, but the City Council is about to vote on a proposed law that could stop that momentum in its tracks. The Community Care Facilities Ordinance would threaten the well-being of thousands of people with disabilities, create a nightmare for property owners, cost taxpayers more, violate principles of fair housing and jeopardize access to federal funds. The proposed ordinance grew out of an effort to eliminate sober-living homes in residential neighborhoods.

The Natural Resources Defense Council, which has supported the construction of a 72,000-seat football stadium in downtown Los Angeles, now has raised a series of criticisms about the project's potential impact on the environment. Many of its concerns are well founded; rather than fight them in court, the project's developer, Anschutz Entertainment Group, ought to take them into account and use them to improve the proposal. In a letter to the Los Angeles City Planning Department, the NRDC warned that although AEG's voluminous environmental impact report promises a number of measures to limit the negative effects of the stadium on the environment, it lacks details about how those measures will work and how they will be enforced.

In the year since President Obama approved a successful raid against Osama bin Laden, public opinion has been shifting. While many Westerners still celebrate the targeted killing - along with the killing several months later of Anwar Awlaki - some are expressing doubts. European politicians, human rights lawyers and members of some East Coast think tanks have posited that these terrorists were actually more dangerous dead than alive. Death, the reasoning goes, martyred the leaders, thus immortalizing their ideas and appeal.

Re "2 held in slayings of USC grad students," May 19 I was a USC graduate student in the 1970s. I had come from Ohio car-less and poor and was forced to live off campus because USC could not provide housing. When a late class required me to walk home at night, I made sure that morning to wear tennis shoes and dark clothing so my footsteps would be softer and my body less visible. Gang members confronted us routinely; one student in my complex was beaten up as he was running for safety.

Re "Supervisors failing to act," Column, May 20 Finally, someone is calling for real reform of Los Angeles County government. The fact that the assessor and the sheriff are elected by voters is just part of the problem. A complete overhaul of county government can only be achieved with a review by an elected commission of voters, not politicians. The county is simply unable to reform itself. It needs an elected executive, a bigger Board of Supervisors and an assessor and a sheriff who serve at the pleasure of the executive.

Last week, the Senate voted on a proposal by New Jersey Sen. Robert Menendez to end some of the billions of dollars in handouts enjoyed by the fossil-fuel industry. The Repeal Big Oil Tax Subsidies Act was a curiously skimpy bill that targeted only oil companies, and just the five richest of them at that. Left out were coal and natural gas. Even so, the proposal didn't pass. But that hasn't stopped President Obama from calling for an end to oil subsidies at every stop on his early presidential-campaign-plus-fundraising blitz.

California's tenure protections for teachers go too far, and the Legislature has been unwilling to do anything about it. So it's easy to understand why Students Matter, an organization backed by a reform-minded entrepreneur in the Bay Area, is hoping the courts will do what lawmakers haven't. On Monday, it filed a lawsuit in Los Angeles County Superior Court seeking to overturn the statutes that undergird the tenure system. Those laws require schools to decide after 18 months whether a teacher deserves tenure, to lay off teachers based almost solely on seniority and go through an arcane, ridiculously lengthy and slanted appeals process before a bad teacher can be fired.

Barack Obama and Mitt Romney are both smart and accomplished individuals. That's why it is so disappointing that neither candidate has taken a truly responsible position when it comes to the nation's fiscal future. That's not to say that both men haven't advanced some good ideas. Romney, for example, is pushing to limit federal spending, and he's showing political backbone in putting Social Security and Medicare reforms on the table. But Romney also signed the Americans for Tax Reform pledge to "oppose and veto any and all efforts to increase taxes.

Dolores Huerta runs on righteous ferocity the way cars run on gasoline. The woman who co-founded the United Farm Workers union 50 years ago with Cesar Chavez has harried, prodded, hectored, rallied and protested. She's been arrested more than a score of times, and once, picketing in San Francisco, she was beaten so badly by a police officer that her spleen was ruptured. You'd be hard-pressed to tell, the way she bounces around the Central Valley, a woman on many missions. So, can she stand still next week in Washington long enough for President Obama to present her with the Medal of Freedom, along with honorees such as Toni Morrison, John Glenn and Bob Dylan?