The UN overstates its claims of climate neutrality and purchases junk carbon credits that do little to cut emissions. This is revealed in a new investigation by The New Humanitarian and Mongabay. Investigations reporter Jacob Goldberg explains why the UN's climate neutrality claims are problematic, how the investigation evolved, and what the next steps for the UN may be.

What's Unsaid is a bi-weekly podcast that explores the open secrets and uncomfortable truths that surround the world's conflicts and disasters, hosted by staff editors Irwin Loy and Ali Latifi.