Where Journalists
Find Experts

Our searchable platform lets vetted media producers find the right expert for any story, instantly. Sign up now.
John Kaltenstein
Berkeley, CA United States

Kaltenstein's work is focused on reducing pollution from shipping. He has worked to help establish the US & Canada’s Emission Control Area & the Polar Code (Arctic & Antarctic shipping regulations).

climate change global warming ocean pollution arctic oceans ocean health supply chain shipping pollution transportation pollution shipping regulations arctic pollution antarctic pollution antarctic shipping shipping