Thousands of people participated in climate change protests across multiple Swiss cities on September 25, demanding more decisive government action to address global warming. The demonstrations were held under the unifying slogan “No 50C summers!” and organized by a coalition of over a hundred associations and political parties.

The largest gathering took place in Lausanne, where organizers estimated around 8,000 participants. Demonstrators of all ages marched through the streets, carrying signs with messages such as “No Planet B” and “We’re cooked!” Similar events occurred in Geneva and approximately 15 other cities nationwide, reflecting widespread concern over the escalating effects of climate change.

Several protesters emphasized the tangible impacts of recent heatwaves in Switzerland. Vincent Fontannaz, a 47-year-old actor, highlighted the severe drought conditions across the country, pointing out risks beyond recreational swimming pools, notably for agricultural productivity and overall survival. Yves Froidevaux, a marcher in his 60s, linked the issue to broader governmental priorities, criticizing the allocation of funds to military expenses rather than environmental measures.

Participants also drew attention to growing challenges in adapting to rising temperatures. Architect Laurent Guidetti, 55, wore a gas mask made from plastic bottles to symbolize environmental distress. While he described his own well-insulated apartment as a refuge from the heat, he expressed concern for more vulnerable residents lacking such protection. “It’s going to be very tough for them,” he said, noting uncertainty about how people will cope with increasingly severe summers.

Switzerland has recently experienced record-breaking heat, which contributed to the temporary shutdown of a nuclear power plant and historically low water levels in Lake Zurich. Organizers announced plans for further protests in several cities through early October to sustain pressure on authorities.

Demonstrators called on the Swiss government to implement urgent policies aimed at both mitigating climate change and adapting infrastructure to new environmental realities. The movement underscores a growing public demand for coordinated efforts to address what many view as a critical and immediate threat to the country’s future.