Crop production is very high in Tanzania but the farmers have no way of storing crops so most produce goes bad. Researchers are beginning to create storage systems that allow for produce to last longer and help farmers create a greater product and income.

American families tend to handle grief individually and feel alone after the tragedy of losing a child. In Israel, communities communicate to the bereaving family their support by creating permanent and public memorials.

More than six months after a mining tailings dam broke in Brazil, killing 19 people and polluting the 530-mile length of the Rio Doce, grassroots groups have arisen to take action and seek justice.