What does sustainability mean? Holly Fretwell explains to John Stossel that recycling is not always environmentally benign.
What does sustainability mean? Holly Fretwell explains to John Stossel that recycling is not always environmentally benign.
Holly Fretwell is a research fellow at PERC, where for more than two decades she has researched public land policy, property rights, and markets.
An academic paper exploring virtual fencing technology's potential to facilitate conservation.
Ricketts Conservation Foundation and PERC are investing $600,000 to deploy transformative technology across one of North America's most iconic ecosystems
PERC testifies before the Senate on pragmatic solutions to boost species recovery under the ESA.