Climate Policy Initiative's Buchner says innovative approach needed for public, private climate finance

Climate finance has emerged as a key issue ahead of December's Paris climate meeting. What are the main barriers that stand in the way to scaling up financing? During today's OnPoint, Barbara Buchner, senior director of the Climate Policy Initiative and the head of the secretariat for the Global Innovation Lab for Climate Finance, discusses the lab's work to find innovative approaches to spurring public- and private-sector financing for climate change adaptation.