What is driving Uber's global impact?

Austria rolled out the KlimaTicket, an annual pass that gives the holder access to all forms of public transportation in the country, to encourage increased use of public transport with an eye toward climate change mitigation. The uptake has exceeded expectations with 134,000 tickets sold within just the first two months, but it's still unclear what effect the program will have on the country's carbon emissions.

At the Fujitsu factory in Japan, a significant decline in demand for semiconductor computer chips meant the company had large empty factory space sitting unused. A new business approach allowed them to dually address both the need to evolve their business model with a global decline of viable agricultural space needed to grow the world's food. Now, the factory houses indoor vegetable gardens, soil free and less resource-heavy than traditional farmland.

The rapid development of emerging economies across Asia and Africa is lifting hundreds of millions of people out of poverty - but there is much debate as to how to best structure this growth. If these economies evolve in the same way as in the West - with unchecked, excessive resource consumption and heavy pollution - the planet may be on the fast track to disaster. Earthrise explores how these nations can grow sustainably using improved, eco-conscious technologies like renewable energy and eco-friendly farming practices.

Copenhagen is a highly livable city, thanks to policies that focus on making streets safe and convenient to walk. The bigger the city, the worse it is to design urban spaces only with cars in mind, says planner and architect Jan Gehl. His top advice is to gather data about people and their movements, making pedestrians as visible in city planning as automobile traffic.

Pomegranate Kitchen in Wellington, New Zealand employees refugee women from around the world. The kitchen, which operates collaboratively rather than in a hierarchy, encourages these chefs to grow their cooking and managerial strengths as well as overcome cultural boundaries in order to become financially independent.

After an initial shock to business-as-usual, some independent booksellers are trying new methods to get their products in the hands of readers. Home deliveries, online sales, and fundraising efforts are keeping some longstanding institutions afloat, at least for now.

Teens selling water on the sweltering streets of Atlanta are typically dealt with by police officers who often crack down on "unpermitted sales of water by youth." In a new approach, city officials convened a council to offer alternatives to police action and suggested ways to promote and develop the entrepreneurial spirit in teens through a variety of programs. The council looked to a similar program in Baltimore that re-engaged windshield-washing teens in school and re-directed others to full-time jobs.

The Kansas City Streetcar provides fare-free transportation for residents, which helps to get them downtown and promote more economic development. The fare-free streetcar also makes transit more equitable by removing barriers for low-income passengers and improving mobility for people with disabilities.

The GIRL-H program provides skill training and business assistance to youth from marginalized communities. Participants receive education and training in an area of their choosing and once they complete the training, they receive start-up capital to help them start their own businesses. The program has helped over 6,000 youth learn a new skill and start an entrepreneurial venture.

A locally-owned wood lot in Oakridge, Oregon, collects piles of debris from the surrounding forest that could become fuel for wildfires and turns it into firewood for the community. Alongside wildfire mitigation, the business reduces the air pollution residents create when their only option is to burn wet wood for heat.