Alan Dershowitz Breaks With Democrats After Six Decades, Says He Will Back Republicans
After more than 60 years associated with the Democratic Party, liberal legal scholar Alan Dershowitz says he has had enough.
The Harvard Law School professor emeritus, long known as a defender of civil liberties and a prominent voice in American legal debates, has announced that he is registering as a Republican and plans to actively support GOP candidates in future elections.
For Dershowitz, the decision is not simply about party politics. He says it reflects a deeper concern over what he views as the Democratic Party’s sharp ideological turn, especially on issues involving Israel, free speech, civil liberties, and the use of the legal system in politics.
“I intend to work hard to prevent the Democrats from gaining control of the House and Senate,” Dershowitz said, urging voters who share his concerns to support Republican candidates.
That statement marks a dramatic shift for a man who spent most of his public life aligned with liberal causes. Dershowitz has supported Democrats for decades, but he now argues that the party no longer represents the values that once drew him to it.
According to Dershowitz, today’s Democratic Party has moved too far toward what he describes as radical politics. He has been especially critical of voices on the left that he believes have become increasingly hostile toward Israel and less committed to protecting unpopular speech.
Dershowitz has also warned that the legal system is becoming too politicized. In his view, using courts and investigations as weapons against political opponents threatens the principles of fairness and due process that should apply to all Americans, regardless of party.
Still, Dershowitz is not claiming that he agrees with Republicans on everything. He has openly acknowledged major differences with the GOP on issues such as abortion, immigration, healthcare, and taxes.
But he says those disagreements are no longer enough to keep him inside the Democratic Party.
“I’ve decided to bite the bullet,” he wrote, suggesting that the party’s current direction has left him with few acceptable options. He has even said he would prefer a more specific label, such as “foreign-policy Republican,” because his shift is driven largely by national security, Israel, and constitutional concerns.
His message is blunt: the Democratic Party he once supported is no longer recognizable to him.
“I have given up on trying to change the Democratic Party,” Dershowitz said. His goal now, he explained, is to send a warning that many traditional Democrats may not be comfortable with what the party is becoming.
The move comes at a time when both major parties are under pressure from their most active ideological wings. Moderate and old-school liberal voices have often found themselves squeezed between progressive activists on the left and populist forces on the right.
For conservatives, Dershowitz’s break with the Democrats is likely to be seen as a major symbolic victory. It allows Republicans to argue that concerns about the modern left are not limited to partisan critics, but are now being voiced by longtime liberals as well.
Whether Dershowitz’s decision will inspire a broader political shift remains unclear. But his departure from the Democratic Party after six decades sends a clear political signal.
When a figure with Alan Dershowitz’s legal reputation and liberal history walks away from the party he supported for most of his life, it is more than a personal decision.
It is a warning about how divided and unsettled American politics has become.
