The right-wing Swiss People's Party (SVP) has launched a new political offensive targeting marriages between cousins, which the party claims are prevalent among foreign populations in Switzerland. This move signals a new focus in the party's ongoing anti-immigration campaign.

"are contracted significantly more often by foreign nationals"
"Trumpian"
The Swiss Peopleās Party (SVP) has opened a volatile new front in its battle against immigration, shifting its focus from borders to bloodlines. In a move that signals a dramatic escalation in rhetoric, the right-wing faction is now targeting marriages between cousins, a practice they allege is rampant among Switzerland's foreign population. This is not merely a suggestion; it is a calculated political offensive. The party leadership has fired a direct salvo at Health Minister Elisabeth Baume-Schneider, demanding a federal investigation into these unions.
While marriage between first cousins remains entirely legal under Swiss law, the SVP is aggressively reframing the issue as a migration crisis. By explicitly linking family structures to foreign nationals, the party is expanding its anti-immigration narrative beyond economics and infrastructure into the deeply personal realm of family dynamics. This marks a pivotal moment in Swiss politics, where the private lives of residents are being scrutinized under the harsh spotlight of national security and demographic control.
Wielding genetics as a political weapon, the SVP asserts that unions between first cousins are driving up the risk of genetic diseases, specifically pointing to autism spectrum disorders. The party's letter to the Health Minister leaves no room for ambiguity, claiming these marriages "are contracted significantly more often by foreign nationals." While scientific consensus acknowledges that children born to close relatives face higher genetic risks regardless of nationality, the SVP has seized upon this data to construct a narrative of foreign negligence.
The implication is stark: the party is positioning itself as the guardian of public health against what it portrays as imported genetic risks. By focusing on the biological consequences of these unions, the SVP is attempting to bypass accusations of xenophobia by cloaking their agenda in medical concern. However, the specificity of their targetāforeign populationsāreveals the true intent. This is not a broad public health campaign; it is a targeted strike designed to stigmatize immigrant communities by associating them with genetic anomalies and burdening the healthcare system.
Critics are tearing into the proposal with ferocity, branding the SVP's latest maneuver as dangerous demagoguery. MP Franziska Roth did not mince words, slamming the party's arguments as "Trumpian" in nature. The backlash highlights a deep fracture in the Swiss parliament, with opponents arguing that the SVP is crossing a red line by weaponizing medical diagnoses. Roth condemned the move as "pure populism," asserting that it is ethically bankrupt to "associate genetics with nationalities or religions."
The outrage stems from the perception that the SVP is using vulnerable populations as political leverage. Rothās condemnation was explicit: "The SVP is exploiting foreign children with autism to attack immigrants." This clash represents a significant polarization in the discourse, moving beyond policy disagreements into accusations of moral failure. The opposition contends that while informing the public about genetic risks is valid, racializing those risks serves only to deepen social divisions and stigmatize migrant families already navigating life in Switzerland.
This is no isolated skirmish; it is a strategic bombardment leading up to a critical showdown at the polls. The attack on cousin marriages is intricately woven into the SVPās broader "No to 10 million" Switzerland initiative and the looming referendum on June 14th. On this date, voters will decide on curbing the number of EU nationals entering the Swiss workforceāa vote that could fundamentally alter Switzerland's relationship with its neighbors.
By introducing the controversial topic of cousin marriages now, the SVP is keeping the migration debate at a fever pitch. From proposals to tax foreigners for the "privilege" of living in Switzerland to this latest genetic argument, the party is relentlessly stacking the deck against immigration. As the June 14th vote approaches, the political atmosphere is becoming increasingly charged. The SVP is betting that by diversifying their anti-immigration argumentsācovering everything from economic strain to genetic healthāthey can mobilize a decisive portion of the electorate to shut the gates.