Full speakers summary can be found in this PDF
Confirmed lead speakers include: Karmenu Vella, European Commissioner for the Environment (video message), Petteri Taalas, Secretary-General of World Meteorological Organization, Sirpa Pietikäinen, Member of the European Parliament, Jonathan Trent, adjunct professor University of California at Santa Cruz, Jan Vapaavuori, Mayor of city of Helsinki, Jaana Husu-Kallio, Permanent Secretary at the Ministry of Agriculture and Forestry of Finland, Will Brownlie, CEH Edinburgh (Our Phosphorus Future), International Commission for the Protection of the Rhine, HELCOM, Newtrient (US dairy industry), Sustainable Phosphorus Alliance (North America), Netherlands Government, Fertilizers Europe, European Commission DG Environment and companies, R&D and projects including: SARIA, Nijhuis, WETSUS, Ostara, Italpollina, Kemira, EasyMining, Yara, Natural Resources Institute Finland (Luke), Baltic Slurry Acidification, Cooperl, Svenskt Vatten, Helsinki Region Environmental Services HSY, Metsä Group / Biolan Oy, and LIFE DOP.