Connect the CLIMATE Dots in Lexington

Tree Trouble in Lexington:
Climate Impact Day


Lexington Global Warming Coalition and Lexington Interfaith Environmental Action Team supported the 350.org planet-wide Connect the (Climate) Dots event.  The event focused on Lexington’s trees as an example of how extreme weather can impact our community. During the “Halloween Storm” of October 29, 2011, snow fell on trees whose leaves had not fallen due to the unusually warm fall weather.


Rooftop Revolution: How Low Cost Solar Changes Everything

On April 2, 2012 we heard from two speakers how recent changes in the solar energy world are making solar affordable for everyone.

The event was taped by LexMedia, look for it on your LexMedia LETV cable station. Click here to go to the schedule of showings, listed as   “Cary Library Lecture, 4/9/2012.

Topics covered:

How has the Solar market changed?

• What are the options for going solar – leasing and buying?

•  Learn 3 simple steps to determine your rooftop’s solar potential

• Solar Power Success Stories

• Powering our Town Buildings with Solar

Speakers

Mark Sandeen, Chair, Sustainable Lexington
Ben Cumbie, Solar PV Director for Transformations, Inc.

To learn more about what was presented:

Click here to see Mark Sandeen’s presentation.

Contact Ben Cumbie at ben@transformations-inc.com.

Click here to see Ben Cumbie’s presentation.

The true cost of Alberta Tar Sands oil

What does environmental devastation actually look like? At TEDxVictoria, photographer Garth Lenz shares shocking photos of the Alberta Tar Sands mining project — and the beautiful (and vital) ecosystems under threat.

This powerful talk is for anyone who thinks the tar sands are just another source of oil — and that the only source of greenhouse gases from the tar sands come from burning gas and oil.

Learn more by watching this Ted Talk:  Garth Lenz: The true cost of oil

 

Climate Extremes

The answer to the oft-asked question of whether an event is caused by climate change is that it is the wrong question. All weather events are affected by climate change because the environment in which they occur is warmer and moister than it used to be….

The air is on average warmer and moister than it was prior to about 1970 and in turn has likely led to a 5–10 % effect on precipitation and storms that is greatly amplified in extremes. The warm moist air is readily advected onto land and caught up in weather systems as part of the hydrological cycle, where it contributes to more intense precipitation events that are widely observed to be occurring.

Read the article by Kevin E. Trenberth “Framing the way to relate climate extremes to climate change”

 

LexGWAC Picks

Top blogs and websites to keep you up to date with the latest:

-Joe Romm’s ThinkProgress Climate Progress
http://thinkprogress.org/romm/issue/

-Weather Underground with Jeff Master’s blog on extreme weather
www.wunderground.com/

-Daily Climate
www.dailyclimate.org/

Book Recommendations:

Changing Planet, Changing Health: How the Climate Crisis Threatens Our Health and What We Can Do about It — Paul R. Epstein MD, Dan Ferber and Jeffrey Sachs

Plan B: Rescuing a Planet Under Stress and a Civilization in Trouble – Lester R. Brown

Hot: Living Through the Next Fifty Years on Earth —Mark Hertsgaard

Eaarth: Making a Life on a Tough New Planet —Bill McKibben

Climate Change News (click on links or follow on twitter)

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