From 17th-century Boston Common to 21st-century large-landscape initiatives, innovators have tackled complex land, water, and biodiversity challenges. Addressing today's global conservation needs

From 17th-century Boston Common to 21st-century large-landscape initiatives, innovators have tackled complex land, water, and biodiversity challenges. Addressing today's global conservation needs demands our best talent, technology, financial tools, and social innovation.

Innovation is characterized by five attributes: novel conception, strategic or cultural significance, measurable effectiveness, global transferability, and enduring impact for decades or centuries.

Jim Levitt directs the Program on Conservation Innovation at Harvard Forest, Harvard University, and is a fellow at the Lincoln Institute of Land Policy.