Deforestation in Indonesia is responsible for much of the country's greenhouse gas emissions. Indonesia's failure to slow the destruction could impact global warming. Michael Novacek of the American Museum of Natural History discusses the acute problem of deforestation in Indonesia.

Tourists flock to Malaysia to take in the spectacle of the country's millions of fireflies. But their glow is fading, as deforestation threatens the environment that sustains the insects.

A new study says that a goal set by more than 190 countries to protect 10 percent of the forests by next year is not being met. Michael Novacek of the American Museum of Natural History discusses the study and international efforts to protect the forests most at risk.

As several nations gather in Davos, Switzerland, for the 2009 World Economic Forum, others are meeting in Brazil for the World Social Forum. Both forums will focus on the global economy, though the Davos conference centers around policy and the Brazil meeting looks at social need.