My keynote speech at the Future of Money Conference in Leipzig last year has been published in ORDO, one of the oldest and most prestigious economics journals in Germany. ORDO (ORDO Jahrbuch für die Ordnung von Wirtschaft und Gesellschaft — English: The Ordo Yearbook of Economic and Social Order) was the main journal for the German economic miracle following World War 2, ordoliberalism was named after it.
You can find it here: https://www.degruyter.com/view/j/ordo.2018.68.issue-1/issue-files/ordo.2018.68.issue-1.xml
The Future of Money Conference was a great event, bringing together economists, politicians and technologists to discuss how the monetary system will develop over the coming years.