In 1911, Morgari inaugurated his activity as a "diplomat of Socialism" with a trip to the Far East, which would become his main preoccupation in the years of World War I; he took part in preparing the Zimmerwald Conference, celebrated the October Revolution and Bolshevist Russia, and signed the April 1, 1919 letter that declared the PSI adherence to the Comintern.
At the beginning of September 1915 the first anti-war conference of internationalists was held in Zimmerwald.
From there they left in four coaches for the small town of Zimmerwald some nine kilometers (6 miles) away.
United Nations Conference on Trade and Development | Big Ten Conference | Southeastern Conference | Paris Peace Conference, 1919 | Paris Peace Conference | United States Conference of Catholic Bishops | Chinese People's Political Consultative Conference | Big 12 Conference | Southern Christian Leadership Conference | Big East Conference (1979–2013) | Academic conference | TED (conference) | National Football Conference | Atlantic Coast Conference | Sun Belt Conference | Yalta Conference | Wannsee Conference | American Football Conference | Zimmerwald | Southwest Conference | Potsdam Conference | Mountain West Conference | Mid-American Conference | Game Developers Conference | Big East Conference | 2009 United Nations Climate Change Conference | Southern Conference | National Conference of State Legislatures | Missouri Valley Conference | Zimmerwald Conference |
At the International Socialist Conference at Zimmerwald the social patriots were identified as "the openly patriotic majority of the formerly Social-Democratic leaders" in Germany, as well as the group around Kautsky.
In 1914, when World War I broke out, Zeth Höglund together with Ture Nerman represented the Swedish-Norwegian members of the Zimmerwald Conference, the international socialist anti-war movement which gathered in the small Swiss village of Zimmerwald.