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Squeaking By

March 14, 2017 By EarthWise

https://earthwiseradio.org/wp-content/uploads/2017/03/EW-03-14-17-Squeaking-By.mp3

Amphibians are one of the most threatened groups of animals on the planet.  Since the late 1980s, scientists have measured dramatic population declines from locations all over the world.  The plummeting amphibian populations are perceived to be one of the most critical threats to global biodiversity.  According to the IUCN, about 1 of every 3 amphibian species is facing extinction.  Some of the greatest threats facing amphibians include climate change, disease, and habitat destruction. 

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Last Year Was Hot

February 13, 2017 By EarthWise

https://earthwiseradio.org/wp-content/uploads/2017/02/EW-02-13-17-Last-Year-Was-Hot.mp3

Last year was not the hottest year on record in the United States; it was only the second hottest.  2012 was the hottest because of some searing heat waves that summer.   However, 2016 marked 20 above-average temperature years in a row.  The five hottest years recorded have all happened since 1998.  Every state had a temperature ranking at least in the top seven and both Georgia and Alaska had their hottest years ever.  While it was only the second hottest year on record in the U.S., last year was the hottest year for the entire world.

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Clean Power Is Cheap Power

January 31, 2017 By EarthWise

https://earthwiseradio.org/wp-content/uploads/2017/01/EW-01-31-17-Clean-Power-is-Cheap-Power.mp3

There are many good reasons why we should be making the transition from fossil fuel energy sources but the one that is likely to be the most persuasive is strictly economic.  It has long been said that the renewable energy future will truly arrive when installing new solar panels is cheaper than a comparable investment in coal, natural gas, or other options.

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Global Climate Or Local Weather?

January 25, 2017 By EarthWise

https://earthwiseradio.org/wp-content/uploads/2017/01/EW-01-25-17-Global-Climate-or-Local-Weather.mp3

We don’t experience climate; we experience weather.  And a new study has found that what Americans believe about the changing climate often depends more on their personal experience than what is going on around the world.

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World Deforestation

October 14, 2016 By WAMC WEB

https://earthwiseradio.org/wp-content/uploads/2016/10/EW-10-14-16-World-Deforestation-1.mp3

Forests are a vital part of biodiversity and are one of the planet’s most important natural repositories for carbon dioxide.   They are also continually under attack by multiple forces:  more mouths to feed, more wood needed to burn and build with, more paper to manufacture, and more land needed to graze cattle.

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Half A Degree

July 28, 2016 By WAMC WEB

https://earthwiseradio.org/wp-content/uploads/2016/07/EW-07-28-16-Half-A-Degree.mp3

The average global temperature is one degree Celsius above pre-industrial levels.   There has long been a goal to limit global warming to no more than 2 degrees above those levels.  But the Paris climate conference has set a more ambitious goal of limiting global warming to 1.5 degrees.   What difference would that half a degree make?

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Ecotourism And Endangered Species

March 24, 2016 By WAMC WEB

https://earthwiseradio.org/wp-content/uploads/2016/03/EW-03-24-16-Ecotourism-and-Endangered-Species.mp3

Ecotourism is increasing on a global scale.   Ecotourism is generally defined as responsible travel to natural areas that conserves the environment, sustains the well-being of the local people, and involves interpretation and education.  Visitor numbers to many protected areas around the world are expanding every year.  Ecotourism provides rich experiences for the traveler and often has great benefits to local communities fighting poverty and seeking sustainable development.

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Global Water Scarcity

March 23, 2016 By WAMC WEB

https://earthwiseradio.org/wp-content/uploads/2016/03/EW-03-23-16-Global-Water-Scarcity.mp3

Water is a simple chemical compound containing two hydrogen atoms and one oxygen atom connected by covalent bonds.  It covers 71% of Earth’s surface and is vital for all forms of life.  Despite its abundance, water that is safe for drinking is globally in short supply. 

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Local Food In A Global World

November 12, 2015 By WAMC WEB

https://earthwiseradio.org/wp-content/uploads/2015/11/EW-11-12-15-Food-Miles.mp3

In the Northeast, many are enjoying the last of autumn’s bounty. When we grow fruits and vegetables, we can choose to forgo pesticides, GMOs, or industrial fertilizer. When we shop at farmer’s markets, we support family farms and help maintain open space that we all enjoy.

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