The cities of Bologna, Naples and Fano began recognizing same-sex marriages from other jurisdictions in July 2014, followed by Empoli, Pordenone, Udine and Trieste in September, and Florence, Piombino, Milan and Rome in October, and by Bagheria in November. The Italian Council of State annulled these marriages in October 2015.
Ascension Island (1 January) Amealco de Bonfil, Querétaro (4 January) Cadereyta de Montes, Querétaro (4 January) Ezequiel Montes, Querétaro (4 January) Huimilpan, Querétaro (4 January) Pedro Escobedo, Querétaro (4 January) San Joaquín, Querétaro (4 January) Tolimán, Querétaro (4 January) Finland (1 March) Osage Nation (20 March) Prairie Island Indian Community (22 March) Falkland Islands (29 April) Guernsey (2 May) Ho-Chunk Nation of Wisconsin (5 June) Faroe Islands (1 July) Chiapas (11 July) Puebla [statewide] (1 August) Tristan da Cunha (4 August) Malta (1 September) Germany (1 October) Ak-Chin Indian Community (25 October) Baja California (3 November) Australia (9 December) Saint Helena (20 December)
In the early years of the AIDS epidemic, AIDS activists designed a "Victory over AIDS" flag consisting of the standard six-stripe rainbow flag with a black stripe across the bottom. Leonard Matlovich, himself dying of AIDS-related illness, suggested that upon a cure for AIDS being discovered, the black stripes be removed from the flags and burned.
The NAACP, the leading African-American civil rights organization, has pledged its support for gay rights and same-sex marriage, stating that they "support marriage equality consistent with equal protection under the law provided under the Fourteenth Amendment of the United States Constitution", and has declared that same-sex marriage is a civil right.
In 2005 Canada became the first country outside Europe to pass legislation legalizing same-sex marriage. Thereafter, South Africa (2006) and Argentina (2010) were the first African and Latin American countries, respectively, to legalize same-sex marriage. New Zealand (2013) became the first country in Oceania to do so. Elsewhere, Bermuda legalized same-sex marriage in 2017, but the following year it passed a bill that replaced such marriages with domestic partnerships. Bermuda thus became the first country to repeal same-sex marriage.
In January 2018, the Inter-American Court of Human Rights (IACHR) ruled that the American Convention on Human Rights mandates and requires the recognition of same-sex marriage. The ruling is fully binding on Costa Rica, who within hours agreed to adhere to it and fully implement it. Costa Rican Vice President Ana Helena Chacón Echeverría announced that the Government would implement the ruling "in its totality". Costa Rica's Supreme Electoral Court (the institution in charge of civil registration, including the issuance of marriage certificates) announced that it will obey the ruling of the IACHR and will adapt the necessary by-laws once the Executive Branch notifies the ruling. The official notification was done on 12 January 2018. On 15 January, a same-sex couple applied for a marriage certificate. Their marriage was set to be performed on 20 January, and would have been the first same-sex marriage in Costa Rica, Shortly before the marriage date, however, the Superior Council of Notaries stated that notaries cannot perform same-sex marriages until legislative change or a Supreme Court decision, putting them at odds with the Costa Rican Government and the Inter-American Court of Human Rights, which stated in its ruling that legislative change is unnecessary and that governments may simply issue an executive decree legalising same-sex marriage.
Bisexuality as a transitional identity has also been examined. In a longitudinal study about sexual identity development among lesbian, gay, and bisexual (LGB) youths, Rosario et al. "found evidence of both considerable consistency and change in LGB sexual identity over time". Youths who had identified as both gay/lesbian and bisexual prior to baseline were approximately three times more likely to identify as gay/lesbian than as bisexual at subsequent assessments. Of youths who had identified only as bisexual at earlier assessments, 60 to 70 percent continued to thus identify, while approximately 30 to 40 percent assumed a gay/lesbian identity over time. Rosario et al. suggested that "although there were youths who consistently self-identified as bisexual throughout the study, for other youths, a bisexual identity served as a transitional identity to a subsequent gay/lesbian identity." By contrast, a longitudinal study by Lisa M. Diamond, which followed women identifying as lesbian, bisexual, or unlabeled, found that "more women adopted bisexual/unlabeled identities than relinquished these identities," over a ten-year period. The study also found that "bisexual/unlabeled women had stable overall distributions of same-sex/other-sex attractions." Diamond has also studied male bisexuality, noting that survey research found "almost as many men transitioned at some point from a gay identity to a bisexual, queer or unlabeled one, as did from a bisexual identity to a gay identity."
In a poll in June 2013 for ifop, 63% approved of same-sex marriage. After the National Council's Committee of Law Affairs' decision to approve same-sex marriage, two opinion polls released on show of 22 February 2015ed a support of 54% (Léger Marketing for Blick) and 71% (GfS Zürich for SonntagsZeitung) allowing same-sex couples to marry and adopt children. Additionally, in November 2016, voters in the canton of Zürich overwhelmingly rejected an initiative seeking to ban same-sex marriage in the cantonal Constitution, with 81% voting against. A 2017 poll found that 75% of Swiss were in favour of same-sex marriage.
In Latin American cultures, a travesti is a person who has been assigned male at birth and who has a feminine, transfeminine, or "femme" gender identity. Travestis generally undergo hormonal treatment, use female gender expression including new names and pronouns from the masculine ones they were given when assigned a sex, and might use breast implants, but they are not offered or do not desire sex-reassignment surgery. Travesti might be regarded as a gender in itself (a "third gender"), a mix between man and woman ("intergender/androgynes"), or the presence of both masculine and feminine identities in a single person ("bigender"). They are framed as something entirely separate from transgender women, who possess the same gender identity of people assigned female at birth.
Marriage is a privilege, not a right. The US Constitution contains no explicit right to marry.  The European Court of Human Rights ruled on June 24, 2010 that the state has a valid interest in protecting the traditional definition of marriage, and stated that the Convention for the Protection of Human Rights and Fundamental Freedoms "enshrined the traditional concept of marriage as being between a man and a woman."   Society can choose not to allow same-sex couples to marry, just as it does not allow a person to marry more than one partner or allow minors or close relatives to marry.  Matthew D. Staver, JD, Dean of the Liberty University School of Law, explained: "The unifying characteristics of the protected classes within the Civil Rights Act of 1964 include (1) a history of longstanding, widespread discrimination, (2) economic disadvantage, and (3) immutable characteristics... 'Sexual orientation' does not meet any of the three objective criteria shared by the historically protected civil rights categories."