How are human activities changing our oceans, and why do these changes all seem to support a new age of jellyfish? What are these ancient, diverse beings: harbingers of doom, or simply the most well-adapted form of life in the sea? In this episode we go jellyfishing for answers with preeminent jellyfish researchers Dr. Lisa-ann Gershwin and Dr. Lucas Brotz.
Almost exactly one year ago, a series of devastating earthquakes rocked southern Mexico. But what if it’s not the earthquakes themselves that pose the greatest threat to these communities?
In this second part of our two-episode series, On Fire, we look at ways to move our civilization forward – without continuing to deny the role of fire in our landscapes. We discuss how prescribed burns are currently conducted, radical new (and old) perspectives on land management policy, and practical techniques for everyone in fire country to protect their homes, their communities, and their forests.
The past two years have been the worst fire years on record across the west coast of North America, with whole communities being engulfed in flames and smoke enveloping major cities for weeks. But as the airways fill once again with stories of valiant fire-fighters and people who’ve lost their homes, we answer some burning questions that seem to always fly under the radar.
During the devastating September 9, 2017 earthquake off the coast of southern Mexico, residents of Mexico City and Quetzaltenango, Guatemala witnessed mysterious bursts of light in the sky. These lights, however, were not UFOs, exploding transformers, or evidence of a mysterious government conspiracy - instead, they were representatives of an age-old phenomena known as “earthquake lights.” What could be causing these lights in the sky before, during, and after earthquakes?
What do you do when you find the last individual of a species previously thought to be extinct? The two rarest plants on earth both live in the Presidio of San Francisco, they’re both in the same genus, and there’s only one left of each. Is there a future for these species, and if so, what does it look like? And what can species on the brink tell us about ourselves and the future of our ecosystems?
The story of modern-day North America begins with the systematic genocide and displacement of indigenous peoples. The social and ecological consequences of this founding trauma have become clearer over time, but so far relatively little has been done to address this at the federal, state, and provincial levels.