PRX - Pieces for Topic: Science

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Caption: Learn more about the Ocean Exchange online at the OceanExchange.org.
The Ocean Exchange, founded in 2010 and based in the United States, offers a platform for identifying, accelerating and promoting the solutions and...

  • Added: May 19, 2014
  • Length: 05:23
Caption: A "sun dog" - a phenomenon caused by the refraction of sunlight through ice crystals in the atmosphere. , Credit: Photographer: Mike Dunn, NC State Museum of Natural Sciences Credit: NOAA Climate Program Office, NABOS 2006 Expedition
We may be at the edge of our climate moment. Public opinion appears to be turning toward a fuller understanding of the impacts of climate change an...

  • Added: May 12, 2014
  • Length: 10:44
Caption: Tuna purse seiner: illegal fishing by an Ecuadorian tuna boat in Panamanian waters., Credit: CONAMAR Foundation | Marine Photobank
Fish supplies are being rapidly depleted due to overfishing, especially in the deep ocean outside of national jurisdiction. The EU has developed ac...

  • Added: Apr 28, 2014
  • Length: 05:20
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In this episode of World Ocean Radio, host Peter Neill will have us look at what might lie beyond hope, how we might apply our optimism to meet and...

  • Added: Apr 14, 2014
  • Length: 05:28
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Over the past few years, demand for seaweed has grown beyond its status as a long-lived local, seasonal harvest. Today it is used for fertilizer, h...

  • Added: Apr 09, 2014
  • Length: 05:18
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I don't suppose it would surprise anyone to find out the Cultural Curmudgeon is an insomniac. When a person takes on the troubles of the world, the...

  • Added: Apr 06, 2014
  • Length: 02:29
Caption: Plastic pollution on the shores of Isla Taboga, Panama, Credit: J.M. van Coutren | Marine Photobank
Of all the types of waste in the marine ecosystem, plastic is perhaps the best known: it shows up on beaches, in the stomachs of shore birds, fish ...

  • Added: Mar 24, 2014
  • Length: 05:27
Caption: Failed governance: on the House floor, Washington DC, 2013
In light of a recent all-night vigil on the House floor (see #Up4Climate), World Ocean Radio host Peter Neill was inspired to write this week’s epi...

  • Added: Mar 17, 2014
  • Length: 05:13
Caption: e-Waste Recycling, Credit: e-Waste Workshop: http://ow.ly/ubLhu
Vast amounts of resources are being consumed due to the increasing demand for electrical products and devices. This has led to mining of the ocean ...

  • Added: Mar 03, 2014
  • Length: 05:10
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Global positioning systems and other means of gathering, computing, and visualizing data have led to increased documentation, new tools for plannin...

  • Added: Feb 10, 2014
  • Length: 05:16
Caption: World Ocean Journal | Volume I
In this episode of World Ocean Radio, host Peter Neill will introduce World Ocean Journal, a new bi-annual e-magazine on ocean culture, issues and ...

  • Added: Jan 15, 2014
  • Length: 04:55
Caption: Arranmore Lighthouse, County Donegal, Ireland, Credit: © John Rafferty Photography | Marine Photobank
In this episode of World Ocean Radio host Peter Neill will discuss a number of small, local projects which apply management and sustainability conc...

  • Added: Dec 16, 2013
  • Length: 04:11
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This week's broadcast is the 250th edition of World Ocean Radio. We wish to thank all our listeners, broadcasters and partners in the United States...

  • Added: Dec 03, 2013
  • Length: 05:05
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The most serious, debilitating circumstance affecting the ocean today may be acidification, the changing pH or acid balance in the water column wit...

  • Added: Nov 25, 2013
  • Length: 05:55
Caption: Diamond mining on the Namibian coast., Credit: DeBeersGroup.com
Ownership of cultural discoveries such as shipwrecks has long been debated by governments, historical institutions, private business and salvers an...

  • Added: Nov 19, 2013
  • Length: 05:18
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The fresh water cycle is ever-changing and in increasing demand due to growing populations, changing weather patterns, industrialization and the pu...

  • Added: Nov 13, 2013
  • Length: 04:55
Caption: Free the Arctic 30, Credit: Greenpeace International
World Ocean Radio often touches upon "values," principles which guide our social, political, financial and communal interests. Value shifts such as...

  • Added: Nov 04, 2013
  • Length: 04:59
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"Globalization" is a term embroidered in meaning and often misunderstood. Is globalization a modern phenomenon or a function of history? In this ep...

  • Added: Oct 14, 2013
  • Length: 04:55
Caption: Gezhou Hydropower Dam, China's largest hydro-electric dam on the Yangtze River, Credit: CsanyiGroup | http://ow.ly/p8g8g
In the past decade, dams have been targeted as outdated, inefficient energy providers with serious impacts for the immediate and downstream environ...

  • Added: Sep 23, 2013
  • Length: 05:15
Caption: Image courtesy of NASA/SSAI, Credit: Hal Pierce
Today we live with the weather as never before. Access to weather information is all around us. The news is continuously driven not just by more s...

  • Added: Sep 09, 2013
  • Length: 05:05
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Steve Downing has been a teacher, house painter, conflict mediator, musician, arts administrator, freelance writer, and has occasionally worked for...

  • Added: Aug 27, 2013
  • Length: 07:38
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In this episode of World Ocean Radio, host Peter Neill will share his practice of carrying blue marbles with him wherever he goes, gifting them to ...

  • Added: Aug 19, 2013
  • Length: 05:06
Caption: Samples of plastic debris in the ocean., Credit: E. Zettler, Sea Education Association
Recent studies by a collaboration of research scientists, institutions and vessels have discovered a new ecological habitat: microbes colonizing an...

  • Added: Aug 12, 2013
  • Length: 05:07
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In this episode of World Ocean Radio we'll discuss Russia's changing maritime presence: inter-regional trade on the Baltic, a seeming lack of coope...

  • Added: Aug 06, 2013
  • Length: 05:20
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In this episode of World Ocean Radio we'll share approaches, discussions and consensus from the Ocean Exploration 2020 Forum on a number of ocean s...

  • Added: Jul 29, 2013
  • Length: 05:15