Geneva Switzerland, Central Authority HQ

Geneva is the Central Authority for all of humanity:
United Nations Office at Geneva (UNOG)
World Health Organization (WHO)
World Trade Organization (WTO)
European Organization for Nuclear Research (CERN)
International Committee of the Red Cross (ICRC)
International Organization for Immigration (IOM)
International Labour Organization (ILO)
Gavi, the Vaccine Alliance (GAVI)
International Telecommunication Union (ITU)
European Broadcasting Union (EBU)
World Metrological Organization (WMO)
World Intellectual Property Organization (WIPO)

https://en.wikipedia.org/wiki/Geneva
https://en.wikipedia.org/wiki/World_Intellectual_Property_Organization

https://en.wikipedia.org/wiki/Basel
https://en.wikipedia.org/wiki/Bank_for_International_Settlements

https://en.wikipedia.org/wiki/Bern
https://en.wikipedia.org/wiki/Z%C3%BCrich
https://en.wikipedia.org/wiki/Lugano

https://en.wikipedia.org/wiki/Davos
https://en.wikipedia.org/wiki/World_Economic_Forum

democracy defined:
a system of government by the whole population or all the eligible members of a state, typically through elected representatives:

a state governed by a democracy:

control of an organization or group by the majority of its members:

the practice or principles of social equality: