Network Effect: The Robots, Sensors and Satellites Digitizing the Ocean

In the wake of the Rana Plaza collapse, Bangladeshi civilians—often first on the scene of disasters in poorer countries–are being trained to support emergency teams.

Officials in Niger are addressing chronic severe droughts causing food shortages and leading to a widespread threat of starvation. They provide aid to malnourished children and resources for a crop planting technique called 're-greening,' which aims to reforest agricultural regions, restore soil quality and, in turn, increase food supply.

After a devastating cyclone changed the nature of local soil, NGOs preserved Indian rice crops by reintroducing traditional rice varieties that can be cultivated even in salt-ridden earth. Although some first met this idea with skepticism, many farmers have now adopted the practice after witnessing the success of the crops.

Geography and climate change challenge the viability of sea-level cities in Vietnam, but architects, researchers, and urban planners work together to find creative solutions. One architect in Ho Chi Minh City designed green roofs to absorb the rainwater that causes floods.

Concerned with colony collapse syndrome in honey bees worldwide, scientists, farmers and tech companies teamed up in Australia to create a micro-sensor that collects data on the bee's environment.

Oxfam is working to prevent a drought in Ethiopa by insuring crops of farmers, causing them to have a greater desire to work in the agricultural market.

New York City suffered from fires that erupted in overcrowded, run-down apartments. Then the city sleuthed through residential records and found that landlords who foreclosed let their properties fall apart and ignored safety-code violations. Greater Toronto wants to expand upon New York City’s method by using transportation surveys, census data and computer data to build transit lines.

In war zones, people have a difficult time finding clean water and safe areas to inhabit. Social media, smart phones, and technology applications are aiding in people’s survival. In Aleppo, Syria, the International Committee of the Red Cross posted a map on Facebook to show alternative sources of clean drinking water that reached approximately 140,000 people.

World Concern, a Seattle-based Christian humanitarian group, provides people around the world with vouchers they can use in select markets, rather than the traditional emergency food aid of rice and other grains. In Dhobley, Somalia, the solution of vouchers quickens the process of receiving the food and contributes to the local economy.

In the Mumbai slum of Dharavi, an NGO called Society for Nutrition, Education & Health Action (SNEHA) is working to make life safer by teaching men the importance of not being violent towards women. Through an app called Eyewatch, community members are able to document acts of domestic violence, which helps SNEHA team members locate victims and their abusers.