The Catholic bishops of Switzerland are voicing opposition to a legal measure that would legalize same-sex marriage in the country, calling the proposal “fraught with numerous administrative, legal and ethical difficulties.” The Swiss senate on Dec. 1 passed a bill entitled “Marriage for All,” which had been debated in the Swiss parliament since its introduction by the Green Liberal Party of Switzerland in 2013. It would legalize same-sex marriage and pave the way for allowing same-sex couples to avail themselves of sperm donation, facilitated citizenship for partners, and co-adoption rights. [1]