Since 2018: Co-hosted scientific conferences with participants from 82 countries of the world. The Unequal World Conference, Scientia Moralitas Conference, and the Research Association for Interdisciplinary Sciences (RAIS) Conferences on Social Sciences and Humanities featured 1417 total presentations and conference proceeding publications.

since 2020: Co-Hosting the Unequal World Conferences and Religious Freedom on behalf of the Research Association for Interdisciplinary Studies (RAIS) in cooperation with the United Nations Liaison Office for the Research Center of The International Religious Liberty Association (IRLA) and Harvard University Institute for Peace Studies in Eastern Christianity (IPSEC) and SDA, United Nations Plaza, New York, New York, USA.

• 4th Conference on ‘Freedom of Expression, Hate Speech & Religious Freedom: A Human Rights Perspective,’ December 8-9, 2022.

• 3rd Conference on ‘Integrity, Freedom, and Trust: A Comprehensive Understanding of Corruption and Its Effect on Human Rights,’ December 8-9, 2021.

• 2nd Conference on ‘The Right to Education: Transforming the World through Inclusive Quality Education,’ January 24-25, 2021.

• 1st Conference on ‘Human Development in the Context of Current Global Challenges,’ September 28-29, 2020.

since 2020: Co-hosting the Scientia Moralitas conferences.

since 2018: Co-hosting the International Research Association for Interdisciplinary Sciences (RAIS) Conferences on Social Sciences and Humanities at Princeton University, Georgetown University, Johns Hopkins University and American University. Serving as Research Association for Interdisciplinary Studies Conference Proceedings Editor-in-Chief in 2018, 2020, 2021, 2022

2019: Breaking Down Barriers, EU-Russia Conference, Skolkovo Business School, Moscow, Russia, June 14-15.

since 2016: Friends of International Institute for Applied Systems Analysis (IIASA) Board of Directors Member in cooperation with the U.S. National Academy of Sciences

2016-2018: Viennese Opera Ball New York International Business Committee Member, Waldorf Astoria & Ziegfeld Ballroom New York, New York, USA.

Johanna Karina Castillo Marcelino (Parsons School of Design) of trepelito

Yetunde M. Sapp (Parsons School of Design) of YESAP

Lisa Deurer (Parsons School of Design) of LD13

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Puaschunder, J.M. (2019). Keynote moderator for a panel on ‘Europe in a Changing World Order,’ European Horizons Conference 2019, Yale University, Yale, New Haven, USA, April 6.

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2015-2019: European Horizons at Yale University, New Haven, United States.

• Observer (2015, 2016)
• Expert ‘Technology and Internet Governance’ workshop facilitator (2019)
• Panel moderator (2019)

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September 11 Observatory at Trinity Wall Street