fertilizers

EARTHTALK®: GROUNDWATER QUALITY

E - The Environmental Magazine

Written and edited by Roddy Scheer and Doug Moss

Dear EarthTalk: What is currently being done in the U.S. to ensure the wise use and safety of our nation’s groundwater?    --Kevin Orr, Baton Rouge, LA

November 5, 2012 (San Diego) -- Keeping fresh water safe and abundant is a challenge for all societies. In the U.S., about half of the country’s drinking water comes from groundwater sources. Many rural areas derive all of their drinking water from groundwater, which also provides 40 percent of the irrigation needs of American farmers. 

EARTHTALK®: E - THE ENVIRONMENTAL MAGAZINE

 
 
By Roddy Scheer and Doug Moss
 
July 22, 2012 (San Diego’s East County)--This week’s topics include:

        1) Meat consumption, health and the environment
        2) Challenging Canada's Prime Minister's efforts to weaken environmental protections
 
Dear EarthTalk: We’ve been hearing for years how producing red meat is bad for the environment while consuming it is bad for our health. How do other types of meat, fish, dairy and vegetable proteins stack up in terms of environmental and health impacts?     -- Julia Saperstein, via e-mail