パグウォッシュ会議
Since 1990, Avery has been the Contact Person for Denmark the Pugwash Conferences on Science and World Affairs. In 1995, Avery was part of a group that shared in the Nobel Peace Prize for their work in the 1990s in organizing the Pugwash Conferences on Science and World Affairs. In 1998, Avery was elected to the Danish Peace Commission. During the years 1988-97, Avery was the Technical Advisor at the World Health Organization, Regional Office for Europe. In 2004, Avery became the Chairman of the Danish Peace Academy.