Seeing—and tasting—is believing: A qualitative study of communities living along the Philippines’ bustling Marikina River underscores the importance of taking into account local peoples’ everyday experiences, practices, and perceptions in establishing water quality. Seeing—and tasting—is believing: A qualitative study of communities living along the Philippines’ bustling Marikina River underscores the importance of taking into account local peoples’ everyday experiences, practices, and perceptions in establishing water quality. Environment Phys.org – latest science and technology news stories