IFOP › Audiovisuales › “Garbage on the oceans” Interview to IFOP researcher Luis Ossa Medina. Radio Congreso Valparaíso text_decrease font_download text_increase volume_up dark_mode Actualizado al 19.Jul.2021 “Garbage on the oceans” Interview to IFOP researcher Luis Ossa Medina. Radio Congreso Valparaíso“Garbage on the oceans” Interview to IFOP researcher Luis Ossa Medina. Radio Congreso Valparaíso.July 15th 2021.