Environment and transportation reporter with the San Diego Union Tribune.
Joshua Emerson Smith on KCRW
More from KCRW
A baby monitor losing power alerts family to evacuate Franklin Fire
WildfiresThreatened by the Franklin Fire, Pepperdine University Professor Joel Johnson says his wife’s quick thinking and a baby monitor powering off helped them evacuate in less than an hour.
Palos Verdes landslide leads to removal of Wayfarers Chapel
EnvironmentCrews set to begin dismantling historic Wayfarers Chapel
What the Franklin Fire teaches us about community preparation
WildfiresOne way to prepare for the next natural disaster is to build relationships with neighbors, advises the LA Emergency Preparedness Foundation.
OC considers new tap water source: The ocean
Orange CountyAs climate change threatens water supplies, Orange County is exploring turning brackish ocean water (from a natural aquifer) into drinkable tap water.
The Serviceberry’: Robin Wall Kimmerer’s guide to the gift economy
Health & WellnessBotanist and author Robin Wall Kimmerer discusses her new book “The Serviceberry,” explaining how this plant serves as a metaphor for living in a “gift economy.”
Climate change forces 3rd gen fisherman to rethink this year
Climate changeWarming ocean temperatures affect albacore tuna’s migratory patterns, and that’s made it more difficult for local fishermen to make a living catching them.
Rainy winters and sewage are worsening CA beach water quality
EnvironmentNonprofit Heal the Bay is out with its annual report card on water quality at CA beaches. It found that rainy winters may be making the ocean more toxic.
Community catalogs wildlife to change borderland reputation
AnimalsVolunteers spent days cataloging the wildlife around the U.S. southern border during the annual Border BioBlitz to establish the region as a biodiversity hotspot.
Nanobubbles help Lake Elsinore cope with algae – and the climate
EnvironmentAs climate change makes water warmer, toxic algae is killing fish and plants in lakes nationwide, including Lake Elsinore. New technology could save them.