CrowdScience - Why is it good to feel disgusted? - ÃÛÑ¿´«Ã½ Sounds

CrowdScience - Why is it good to feel disgusted? - ÃÛÑ¿´«Ã½ Sounds
Why is it good to feel disgusted?
Disgust and rule-following protect us from disease, as MÃcheál de Barra explains