But no generation has clung to this illusion as stubbornly as the Baby Boomers, the children of post-war prosperity whose formative years were defined by the radical upheavals of the 1960s. Nowhere is this phenomenon more evident than in the trajectory of Germany’s Green Party, which, since its founding in 1980, has transitioned from a youthful protest movement to a deeply entrenched political institution. Once the radical voice of a disillusioned left, the Greens now face the uncomfortable reality of their own ageing—both demographically and ideologically.
The Greens were always more than a party; they were a movement, a rejection of the old left’s industrial dogma. Whereas Social Democrats fought for wage increases through trade unions and Communists clung to the rigid orthodoxy of Marxist theory, the Greens embraced new battlegrounds: gender politics, environmental consciousness, and pacifism—at least until governing demanded otherwise. Their appeal was tailored to an educated middle class, particularly teachers, academics, and public sector employees who found in Green ideology a modern, intellectually palatable alternative to the rigid class politics of their predecessors.
From the outset, the Greens’ strategy was shaped by the mantra of the ”long march through the institutions.” Yet what was framed as an arduous struggle to infiltrate the system often resembled more of a leisurely stroll through open doors. By the 1980s, the radical left had already established itself within academia, media, and civil society, ensuring that the Greens did not have to fight their way into the establishment—they were the establishment. Unlike their conservative counterparts, whose footholds eroded over time, the Greens consolidated power, ensuring ideological continuity within public discourse.
The Establishment of the Deep Green State
The inherent contradictions of their anti-establishment origins became evident when the Greens entered government. Joschka Fischer, a former street activist, became Germany’s Foreign Minister in 1998, symbolising the party’s transition from protest to power. Under his tenure, Germany participated in its first post-war military engagement during the Kosovo War—an extraordinary departure from the Greens’ foundational pacifism. To rationalise this volte-face, Fischer invokes a painful memory, as he argued that ”Never again Auschwitz” necessitated intervention, thereby creating a precedent for future military engagements driven by moral imperatives.
The Greens’ role in shaping geopolitical shifts went beyond military action. The ”Visa Affair” of the early 2000s revealed how Fischer’s Foreign Ministry facilitated mass visa issuances in Ukraine, inadvertently fostering an illicit market for EU entry. Ostensibly justified on humanitarian grounds, the policy had a broader strategic effect—strengthening Ukraine’s ties to the West. This exposure to Western prosperity played a subtle yet significant role in catalysing the Orange Revolution of 2004, setting the stage for the deeper political realignments that continue to shape the region today.
Unlike many parties that experience electoral decline upon exiting government, the Greens thrived. Their influence transcended electoral cycles, as it had embedded itself within media, academia, and civil society. Even as Angela Merkel’s Christian Democrats governed, Germany’s ”greenest chancellor” enacted policies in line with Green Party priorities, from the Energiewende to the refugee crisis response. The Greens’ success was not simply a function of voter support but of their ability to define the parameters of mainstream political discourse.
This ideological entrenchment became starkly visible in 2023 during the ”Graichen Affair”, which uncovered the extensive influence of the party-affiliated think tank Agora Energiewende. Patrick Graichen, a senior Green official, was revealed to be at the centre of a complex lobbying network that blurred the lines between regulatory oversight and vested interests. This ecosystem—where Greens occupied both policymaking and lobbying roles—offered a case study in institutional capture, demonstrating how the party had transitioned from a disruptive force to an entrenched power structure.
Forever Young, yet Suddenly Old
Yet, governing in the open has exposed the Greens to scrutiny in ways they had previously avoided. While early Green leaders, such as Joschka Fischer and Claudia Roth, managed to retain their political stature even in office, their successors—Robert Habeck and Annalena Baerbock—have struggled. Baerbock, once touted as a future chancellor, has seen her credibility wane due to foreign policy missteps, while Habeck faces mounting criticism for economic policies that have accelerated Germany’s deindustrialisation.
Nevertheless, the Greens retain a key advantage: an exceptionally loyal voter base. Despite governing setbacks, they remain stable in polling, fluctuating between 12% and 14%. While insufficient for a coalition with the CDU alone, this base secures their position as a pivotal partner in potential multiparty configurations, ensuring continued governmental influence.
Beyond immediate electoral concerns, the Greens’ greatest challenge is demographic. Once the party of youth, they now confront an uncomfortable reality: their core electorate is ageing. While more than 70% of Green voters in 1980 were under 35, that figure now went down to 44% during the last federal election. With the Baby Boomer generation—the party’s most steadfast supporters—gradually exiting the electorate, the Greens risk following the trajectory of the Social Democrats, a once-dominant force now struggling for relevance.
Despite media narratives of climate-conscious youth, voting trends suggest a growing generational rift. Increasingly, young voters, having lost faith in the Greens’ ability to deliver radical change, are shifting toward the AfD. Even within the activist sphere, frustrations abound. Prominent figures from Fridays for Future and Last Generation have voiced scepticism about the party’s effectiveness, with some exploring the possibility of establishing new political movements.
Internationally, the party finds itself ideologically isolated. Greta Thunberg, once a totemic figure for the climate movement, has endorsed nuclear energy—sacrilege to Germany’s Greens—and distanced herself from Western political orthodoxy. Meanwhile, Green parties elsewhere in Europe have adapted to new energy realities, embracing pragmatic solutions that Berlin continues to reject.
The Greens now face a dilemma reminiscent of the U.S. Democratic Party: to ensure their longevity, they must evolve. Their electorate is ageing, their ideological appeal is waning among younger voters, and their policies are increasingly at odds with shifting political priorities. While their institutional entrenchment may allow them to weather short-term turbulence, their long-term viability hinges on their capacity for adaptation in a rapidly transforming political landscape.