Archive for February, 2014

Source: Treehugger.com

Harsh Winters and Global Warming

Emagazine.com  features an “Earth Talk” column which answers questions about the environment. A Sustainable LIFE will occasionally share some of these Q&A’s with you.

Dear EarthTalk: Does the fact that we’ve had such a cold and snowy winter mean that global warming might not be such a big problem after all?

– Lacey L., Lynchburg, VA

It’s tempting to think that the cold air and snow outside augur the end of global warming, but don’t rejoice yet. According to the Union of Concerned Scientists (UCS), weather and climate are two very different beasts: “Weather is what’s happening outside the door right now; today a snowstorm or a thunderstorm is approaching. Climate, on the other hand, is the pattern of weather measured over decades.”

Isolated weather events and even seasonal trends are not an indication of global warming’s existence one way or another, and most climatologists agree that the carbon pollution we have been spewing into the atmosphere for the past century is leading to more frequent and intense storms of every kind and causing greater temperature swings all around the planet. In short, the harsh winter we are having shouldn’t be viewed as a refutation of global warming, but rather as further evidence of a growing problem.

The National Oceanic and Atmospheric Administration (NOAA) chalks up these year-to-year fluctuations to natural processes such as El Niño or volcanic eruptions, but points out that, regardless, the 20 warmest years on record have occurred since 1981, while the 10 warmest were in the past 12 years. And global average temperatures have risen by 1.4°F overall since the early 20th century.

While we may be bundling up and shoveling out in the U.S., it’s turned into another scorcher of a summer in the Southern Hemisphere: 2013 was Australia’s hottest year on record, and 2014 has started off even hotter, with temperatures soaring to 125°F and severe fire warnings issued in at least two states there. Apparently global warming is still on.

Wordless Wednesday

Recycled bottle cap art

Source: List25.com

Meatless Monday

Top Vegetarian Cities (Ranked by number of vegetarian restaurants)

1

Portland, Oregon

2

Seattle, Washington

3

San Francisco, California

4

New York, New York

5

Atlanta, Georgia

6

Washington, D.C.

7

Minneapolis, Minnesota

8

Austin, Texas

9

Philadelphia, Pennsylvania

10

Chicago, Illinois

Meatless Monday

 

Source: Foodista.com