The "plural left" is re-emerging, while the left is still searching for its recipe for alliances.

Twenty-five years after the end of the 1997-2002 cohabitation, Lionel Jospin's name is resurfacing in political conversations, like an old photograph pulled out when tensions rise. The context is significant: after the municipal elections, left-wing parties are tearing each other apart over alliances, the rules of the game, and the common line, when one even exists. In 1997, it all started with a gamble by Jacques Chirac: his dissolution of Parliament, his defeat in the legislative elections, and Jospin's arrival at Matignon with a majority dubbed the "plural left," bringing together socialists, communists, Greens, Chevènement supporters, and left-wing radicals.

This memory isn't merely nostalgic; it serves as an argument in today's battles. Jean-Luc Mélenchon, a former minister in this government, highlights the 35-hour workweek and the refusal to raise the retirement age, two markers that have become totems for a left wing searching for proof. François Hollande, for his part, defends the idea of ​​a cohesive coalition, "structured by a common line" and discipline—in other words, something more than a mere collection of rhetoric and sensitivities. We also see, implicitly, the gap between this past dynamic and the current tensions, where each party fears being absorbed by the other.

A memory of communal cooking, not a reheated dish.

Contemporary accounts remind us that the coalition didn't spring up overnight, on a whim. As early as 1994, the Social Transformation Conference launched by the Socialist Party (PS) revived dialogue after the 1993 debacle, while Robert Hue's Communist Party (PCF) sought to distance itself from its outdated ideology, the Greens established themselves within a governing culture, and the PS conducted a thorough review of the Mitterrand years. Through thematic conventions, discussions, and adjustments, the "plural left" was built step by step, with a simple objective: to regain credibility in order to govern, not just to protest.

Once in power, however, unity often hung by a thread, on issues such as Europe, security, industry, nuclear power, and Corsica, until Jean-Pierre Chevènement's resignation as Interior Minister in 2000. The record remains mixed: the 35-hour workweek, civil unions (PACS), universal health coverage (CMU), gender parity, and a decline in unemployment in the late 1990s, but also privatizations and transformations of public companies that fueled internal divisions. And then there was the brutal reminder of April 21, 2002, Jospin's elimination in the first round, like a final whistle that rewrote everything. At a time when the left is debating its alliances, the "plural left" is thus returning less as a model to be copied than as a real-world test: that of a coalition capable of lasting without losing its way.