Colorado farmers can't get their food to the table. One startup wants to lend hands.

The unemployment crisis is a hard thing to solve - businesses sometimes have no choice but to let workers go. An innovative program tries to prevent joblessness by temporarily paying a portion of workers’ salaries at struggling companies.

The lack of access to healthy food has always been a problem for the financially unstable. Food stamps can now be used to buy fresh produce at farmers markets, but greater success could be achieved by getting grocery stores involved.

With child obesity on the rise, public school students have lacked the motivation and access to eat healthy food. Different programs around the country aim to improve student diet in public schools, including Real Eats for Academics and Life in Los Angeles and Cornell’s Smarter Lunchrooms Movement, by emailing nutrition report cards to parents, presenting the healthy food with aesthetic pleasure, and the arrangement of the food for access.

Vacant positions exist in many employment sectors, including in education and in hospitals. ReServe is a program that joins retired professionals to part-time paid positions in non-profits to perform duties. A controversy has emerged that suggests these positions should be paid at a professional-rate salary.

In an agricultural system designed for big-industrial growers, many farmers struggle to bridge the relationship between their produce and consumers, as well as strengthening local economies. The food hub is a collection of buildings that process and distribute the sale of local food. Eastern Market in Detroit is an example of a food hub that makes local produce accessible to low-income neighborhoods.

America is the world’s main supplier of food aid to impoverished countries; however, food aid has the problems of long-distance transportation, the cost of the transportation and storage, and the navigation through dangerous zones. Different programs around the world are experimenting with alternative forms of aid, including vouchers and cash for work.

Asian cities are over-crowded and many residences are kitchenless, causing families with children to consume unhealthy food from the street vendors. Mercy Corps, a non-profit organization that advocates nutrition, has initiated some for-profit businesses in Jakarta that provide healthy food to underserved neighborhoods. The food carts are marketed at serving poor children a healthy meal.

Some inner city schools, nonprofits, and businesses in New York lack the staff to make their organizations function for the people they serve. ReServe is a program that links retired professionals with part-time jobs in schools, libraries, hospitals and other city agencies to help fil this gap.

The San Francisco Unified School District is piloting a collaboration with the design firm IDEO to re-imagine the school food system and help combat childhood obesity by better designing the space and the experience of how children eat, as much as the type of food they consume.

To decrease the nation's food waste, activists in Denmark showed the people that it was safe to buy and consume items that were very recently expired. From live demonstrations where celebrity chef features expired items in the entrees to reducing prices for out-of-date items, "Danes now throw away 25 percent less food than they did five years ago."