The Supreme Court term that ended this week will be remembered for the landmark ruling that legalized same-sex marriage nationwide, but it will also go down as a year when a fractured conservative bloc resulted in a surprising number of liberal wins.
That doesn't mean the court has shifted left, as some have suggested. Instead, perhaps the biggest dynamic driving this term was overreaching by the court's most conservative justices.
Under the court's rules, the votes of four justices are needed to add a case to the docket, but a decision requires a majority of at least five.
On one case after another, four conservatives are believed to have teed up cases that had the potential to move the law to the right, only to fall short when the time came to vote.
Although liberals won, their victories, except for the marriage case, largely kept the status quo in place.
"The lineup of cases this term explains the results, and not a shift in anyone's general legal philosophy," said Irving Gornstein, who directs the Supreme Court Institute at Georgetown University's law school.
Last week saw three examples. In close votes, the high court rejected conservative-driven lawsuits that sought to scale back President
As usual, Justice
In the healthcare case, it was Chief Justice
The term ended with Justice
But court scholars on the right and left cautioned against reading too much into the recent outcomes.
"Sure, the liberals are a bit happier about this term than the conservatives, but it's really about two big cases: healthcare and marriage," said Ilya Shapiro, a lawyer for the libertarian Cato Institute. On the current court, "the liberals vote in lockstep. So if the conservatives are aggressive [in accepting far-reaching cases] and they don't get a fifth vote, the liberals win."
In high-profile or sensitive cases, both conservatives and liberals on the court usually vote to hear a case only when they are confident they have the support needed to win. So why are the conservatives more aggressive in granting new cases?
One explanation is they expected to win with Kennedy's vote but misjudged. Others have speculated that the conservative justices fear Democrats will win the White House in 2016 and move the court to the left.
By this logic, the next two years might be the last chance to make progress on conservative priorities, even if it means risking a loss.
More often than not this term, the gamble did not pay off. Though Republican-appointed justices hold a narrow 5-4 majority over Democratic-appointed ones, liberals prevailed more often in the 5-4 decisions this term, winning 12 out of 19 of such cases, according to figures by Supreme Court watcher ScotusBlog.
Even so, conservatives scored several big wins this year, including the most important environmental case.
They voted last fall to hear an appeal brought by the coal industry and a coalition of Republican-led states that opposed the Obama administration's plan to strictly limit toxic air pollution from power plants. The Clean Air Act looked to be on the government's side, because it said the Environmental Protection Agency should act to protect the public's health when it was "appropriate and necessary."
But in a 5-4 ruling, Scalia and the court said the EPA failed to weigh the high cost of its regulations.
Although the court's rulings sometimes gain wide attention, the process of setting the legal agenda is often obscured.
Before the 1980s, groups such as the NAACP Legal Defense Fund, the American Civil Liberties Union and women's rights advocates routinely appealed cases to the Supreme Court, seeking rulings that would move the law in a liberal direction.
But in recent decades, those groups — fearing an appeal would backfire by giving the court's conservatives a chance to rein in liberal programs — have tried to steer clear of the high court whenever possible.
In their place, an array of small conservative groups is helping to set the agenda. For example, in 2008, several conservative activists sought to sell and broadcast a video mocking then-Sen. Hillary Rodham Clinton as she ran for president.
When they ran afoul of the federal election laws, the advocacy group Citizens United appealed the matter to the Supreme Court. Two years later, they won a 5-4 ruling that struck down laws that limit campaign spending by corporations and unions and by wealthy donors who banded together in "super PACs."
This fall, the court has agreed to hear more appeals brought by conservative groups, including a lawsuit against the affirmative action policy at the University of Texas and a challenge to a Texas voting law that counts the full population, not just the U.S. citizens, when determining how legislative districts are drawn.
Both suits were brought by conservative advocate Edward Blum.
Two years ago, the Center for Individual Rights, a small conservative group in Washington, spotted an opinion by Justice
This fall, its lawyers will argue on behalf of Rebecca Friedrichs, an Orange County teacher who is not a union member and objects to paying "fair share" union fees to the California Teachers Assn.
With cases slated for the next term on affirmative action, voting districts and union fees, the stage is set for a replay of this term's dynamic. The court is also likely to rule on strict abortion regulations from Texas.
If conservatives are more successful in keeping their bloc together, complaints about this year's "liberal" lurch could quickly fade.
"After next term's expected rulings on affirmative action, abortion, teachers unions and immigration, the liberals may be calling the Roberts court the most conservative in a generation," UCLA law professor Adam Winkler said.