Shah, a former director of the White House Office of Social Innovation, spoke to PND about the emergence and future of impact investing....

PND spoke with Olga Lech, a philanthropic advisor at Geller & Company, about how the role of the philanthropy professional is evolving....

PND spoke to Eric Schwarz, co-founder and CEO of Citizen Schools, about the Citizen Teacher concept and the scalability of the Citizen Schools model....

PND spoke with Ellen Dorsey, executive director of the Wallace Global Fund, a leading member of Divest-Invest Philanthropy, about the need to divest from fossil fuels and invest in clean energy solutions....

PND spoke to Sackler, founder and president of Beespace and a founding sponsor and activist for charity: water, about the incubator concept, how Beespace works for and with its Incubees, and her ambitions for the organization over the next few years.

PND chatted with Speirn in December as he was celebrating the launch of a new community leadership initiative and getting ready to step down as president/CEO of the Kellogg Foundation after nearly eight years....

PND spoke with the author of Chasing Chaos: My Decade In and Out of Humanitarian Aid about emergency relief efforts in the Phillipines and what Americans can do to help....

PND spoke with Wilson about the foundation's SEED program, which provides unrestricted operating capital to "boundary-pushing" arts organizations in their earliest stages, allowing them to build their capacity and programming....

PND spoke with the CEO of Heifer International about the organization's efforts to support sustainable agriculture and help end hunger in developing countries as well as in the United States....

PND spoke with Bailey about the United States' use of Agent Orange in Vietnam, the history of the Agent Orange program, the significance of Vietnamese president Truong Tan Sang's recent meeting with President Obama, and what remains to be done....

Laura Cronin, a regular contributor to PhilanTopic, recently spoke with Goldseker about the philanthropic priorities of millennial donors and what makes them different from their parents and grandparents....

PND spoke with Wright about her organization's response to Superstorm Sandy, some of the lessons it learned, and what philanthropy can do to help nonprofits prepare for the next disaster....

Searle, co-author of How Philanthropy Can Help Communities Advance Climate Change Adaptation, spoke with PND about the impact of Superstorm Sandy on the climate change debate and some of the things foundations can do....

PND spoke with Everett about the Boston-based foundation's partnership with Khan Academy and how new approaches to classroom instruction are making a difference in Boston-area schools....

PND spoke with Bohnett about his efforts to reduce gun violence in America, his view of recent legislative proposals in Congress to address the issue, and what he thinks other foundations and philanthropists should be doing to advance solutions to the problem....

PND spoke with Dorsey about the Black Male Achievement Fellowship  program, her own experience as a social entrepreneur, and the role of public policy in the field of black male achievement....

PND interviewed Bradley, who joined San Francisco-based Tides as CEO in 2010, about the organization's work in the impact investing space, and philanthropy's support for human rights/racial justice initiatives....