In this episode of UN 21st Century coca leaf crops in Peru are dwindling as farmers are convinced to start producing legal crops like coffee and palm oil; families in Kenya are facing food shortages and drought this sumer; and low mortality rates in Japan are baffling scientists searching for the secret to life.The United Nations 21st Century is a news-magazine program putting the spotlight on the world’s most underreported stories. Each episode features 2-3 character-driven, human interest stories that reflect some of the most important issues affecting the world, and our lives today.