Lisa Mazzone

Lisa Marie Mazzone (; ; born 25 January 1988) is a Swiss politician who currently serves as President of the Green Party of Switzerland since 2024.

She previously served as a member of the Council of States (Switzerland) from 2019 to 2023, the National Council (Switzerland) from 2015 to 2019 and on the Grand Council of Geneva from 2013 to 2015. Most of her political interventions to date have involved environmental issues. She has been the youngest member elected to parliament at the time.

Early life and education Mazzone was born 25 January 1988, one of three children, to Sergio Mazzone, a biochemist and solar panel installer and city council member of Geneva, and Dr. Lucia Mazzone (née Fidecaro; 1959–2013), a psychiatrist. She has an older brother and younger sister.

She is of Italian and Swiss descent. Her two maternal grandparents were physicists, Giuseppe Fidecaro (1926–2024) and Maria Fidecaro (née Cervasi; 1930–2023), who came to Switzerland in 1956 to work at CERN, the European research center, in Geneva. She also has one Swiss German grandmother, Beatrice Gmür, who originally hailed from St. Gallen, was also employed there.

Mazzone was raised in Versoix, where she attended the local schools, obtaining her Matura from Collège André-Chavanne. Ultimately she studied French literature and Latin at the University of Geneva.

Political career In 2006, aged 18, Mazzone took part in the establishment of the Youth Parliament ("parlement des jeunes") at Versoix. She became a member of the national committee of the Swiss Federation of Youth Parliament in 2007/08. She joined the Green Party in 2008.

Mazzone sat as a municipal councillor ("Conseil communal") in Le Grand-Saconnex - the multi-cultural central Geneva municipality which includes both the city airport and several major United Nations facilities within its boundaries - from 2011 till June 2013. 2013 was also the year in which she graduated from the University of Geneva with a Bachelor en Lettres degree in Latin and French. The 2013 election had left the Green Party with just 10 of the 100 Grand Council seats. Within the Geneva parliament she was a member of the transport commission and of the energy commission, becoming chair of the latter in December 2014. In March 2014 she had become leader of the Green Party team.

Lisa Mazzone was elected to the Swiss parliament ("Conseil national" / "Consiglio Nazionale") on 18 October 2015, becoming Switzerland's youngest member of parliament. («Mes valeurs m’orientent vers une réflexion pour davantage de temps libre et de partage — tant au niveau des biens, des richesses que des savoirs.) Il est temps de sortir de l'approche strictement productiviste qui prévaut aujourd’hui .... La gauche doit lancer ses propres projets, initiatives et référendums et ne pas passer son temps sur la défensive.»

Political issues

Bicycles and transport Many of the slopes around the foreshore at the western end of Lake Geneva are reassuringly gentle: Lisa Mazzone became a passionate advocate for cycling when she was barely a teenager. She worked as a co-ordinator for the Geneva Pro-Vélo association between 2010 and 2014. Since April 2015 she has also been vice-president at the "National Association for Transportation and the Environment" ("Association transports et environnement"). She has subsequently become the association's president for the francophone region surrounding Geneva.

Stop bunkers Because of the country's exceptionally precautionary cold war era building regulations, far more Swiss homes and offices feature their own underground nuclear bunkers than equivalent buildings elsewhere in Western Europe. In February 2015 Lisa Mazzone came to prominence as a leader in the Grand Council of a small group of deputies supporting the so-called "stop bunkers" movement. The issue concerned the extent to which the city authorities, in defiance of building regulations stating that premises with a floor below ground level could not be used as living accommodation, had been using nuclear bunkers to accommodate asylum seekers. The "stop bunkers" protesters included (but were not restricted to) asylum seekers being accommodated underground who were complaining about lack of sunshine or ventilation, terrible and rotting food, the impossibility of sleeping under the 24-hour lighting and in the noisy conditions, and the indestrucability of the bed bugs.

Beyond parliament Much of Lisa Mazzone's most visible political activity still takes place outside parliament. She chairs the organisation "Regional Co-ordination for a Geneva city airport respectful of the environment and of the residents" ("Coordination régionale pour un aéroport de Genève urbain, respectueux de l'environnement et de la population" / CARPE) which in December 2016 tabled a cantonal "people's initiative", backed by 14,450 signatures, calling for "democratic control in respect of Geneva airport" ("Pour un pilotage démocratique de l'aéroport de Genève").

She is co-president, along with Priska Seiler Graf of the Social Democratic Party in Zürich, of the "Environment and Health Coalition for responsible air transport" ("Coalition environnement et santé pour un transport aérien responsable" / CESAR) created in September 2016 by 20 like-minded Swiss associations and organisations. In March 2017 she became one of two co-presidents of the CIVIVA, a national organisation which makes arrangements for an extended period of alternative public service ("Service civil" / "Zivildienst") to be performed by male citizens unwilling, for reasons of conscience, to undertake the normal terms of (otherwise compulsory) military service. Since May 2018 she has also served as president for the Swiss section of the Society for Threatened Peoples which emerged in 1970 from the Hamburg-based "Aktion Biafra-Hilfe" movement.

Personal life Mazzone is in a relationship with Christoph Lenz, originally from Schaffhausen. They have two children.

She is a dual citizen of Switzerland and Italy.