Thinking Allowed - Are you afraid of the dark? - ÃÛÑ¿´«Ã½ Sounds

Thinking Allowed - Are you afraid of the dark? - ÃÛÑ¿´«Ã½ Sounds
Are you afraid of the dark?
How has the way we react to darkness & light changed over the past 200 years?
How has the way we react to darkness & light changed over the past 200 years?