Topic of the 2018 OSCE Economic and Environmental Forum projected onto a screen inside the Hofburg Congress Center, Vienna, Austria, January 23, 2018.

Topic of the 2018 OSCE Economic and Environmental Forum projected onto a screen inside the Hofburg Congress Center, Vienna, Austria, January 23, 2018. (USOSCE/Colin Peters)

Topic of the 2018 OSCE Economic and Environmental Forum projected onto a screen inside the Hofburg Congress Center, Vienna, Austria, January 23, 2018. (USOSCE/Colin Peters)