The world is poorly designed. But copying nature helps.

A group of architects proposed a new design to help raise environmentally responsible kids by combining farms and preschools.

Nationally, only about a third of municipal solid waste is recycled. An initiative to use simpler, standardized signs and labels is helping communities reap greater benefits from recycling.

The 2004 tsunami that hit Asia caused significant damage in the islands of the Seychelles, destroying roads, homes, and shoreline. A teacher determined to restore her home through tangible action took a lead role in helping her students take conservation into their own hands by working to restore the mangroves that can protect their island from future storms.

In Oakland, a company created an online crowdfunding platform that allows users to earn interest by financing clean energy projects and gives people with good social intentions a direct line of action. Across the world, there is a growing movement toward people-powered clean energy.

At UC Berkeley, the Blum Center for Developing Economies and the Center for Effective Global Action are working together to formalize development engineering as a field of research - a new generation of engineers committed to making a social impact.

In an idea borrowed from college athletics called redshirting, STARS enrolls promising engineering students — many of them women and minorities — to give them an additional year of collegiate academic work before they’re ready for the big time. A similar program is in its second year at Washington State University.

In Oakland, a non-profit created an industrial arts education school offering youth an alternative classroom for learning where failure is welcomed and everything is hands on, such as welding and forging. The non-profit, which is known as The Crucible, was founded in 1999, and serves more than 8,000 students per year, all managed by close to 100 faculty members.

Hawaii private school students were taught about ecological sustainability, but public school students were not. After losing a school essay contest about sustainability, a high school student convinced Hawaii’s legislature to pass a resolution requiring that every student learn the meaning of the concept. Due to this student’s advocacy, the state is also piloting a program to install solar panels on its public schools to teach children how to be more self-sustaining.

Colorado has had challenges teaching climate change to elementary and secondary school students because of political divisiveness. Regional advocacy groups and professionals manage to teach climate change through engaging field trips, filmmaking, and outdoor learning.

Ecological toilets that use natural composting to break down waste are simple to construct, waterless and are easy to fix. But as philanthropists are finding, getting these to those that need it most is harder than anticipated.