Aharon Barak at 90: The Judge Who Reshaped Israeli Law

Former Supreme Court President Aharon Barak is celebrating his 90th birthday, nearly two decades after his retirement. Despite his absence from the bench, the legal philosophy he championed remains at the center of Israel's ongoing judicial debate. Barak significantly expanded the scope of judicial review, introducing concepts like the 'reasonableness standard' to scrutinize government decisions beyond mere procedural authority. He famously stated, "An unreasonable option is an illegal option," asserting that while judges shouldn't replace elected officials, they must intervene when decisions fall outside the bounds of reasonableness.

This expansion of judicial power, however, has drawn criticism that it allows the courts to substitute their judgment for that of public representatives. A key case illustrating this shift is the Resler ruling on the conscription of yeshiva students. Although the petition was ultimately dismissed, the court affirmed the right of individuals to petition the Supreme Court and established that yeshiva conscription was a justiciable issue, opening the door for future legal challenges.

Barak's most significant legacy is arguably the "constitutional revolution." Following the enactment of Basic Laws on Human Dignity and Freedom and Freedom of Occupation, Barak argued for their elevated status above ordinary legislation. This led to the landmark Bank Mitzrachi ruling, which empowered the Supreme Court to strike down Knesset laws inconsistent with these Basic Laws. While the court recognized this authority in Bank Mitzrachi, the first actual disqualification of a law occurred in the Investment Managers' Law case, where provisions violating the freedom of occupation were nullified, prompting legislative amendments.

Barak's influence extended beyond constitutional law, notably altering contract interpretation in the Afrofim ruling. This decision shifted focus from the literal text of agreements to the circumstances and intentions behind them, a move criticized for potentially undermining legal and commercial certainty. He also impacted the relationship between the Supreme Court and rabbinical courts, mandating the application of marital property sharing principles while affirming the rabbinical court's exclusive authority to dissolve marriages for those wed civilly abroad.

Upon his retirement, then-Chief Justice Dorit Beinisch remarked that the legal system at the end of Barak's tenure was "fundamentally different from the era before him." He transformed the Israeli judiciary into a more accessible and assertive body, capable of reviewing government actions and invalidating legislation, a legacy that continues to bear his name.