Climate Change

Environment
4:59 pm
Sun April 6, 2014

Climate Change Not So Sweet For Maple Syrup

Third generation syruper Jason Blocher works in the sugar house at Milroy Farms, Salisbury, Pa.
Credit Julie Grant / The Allegheny Front

Maple trees could be in trouble in the Northeast U.S. in the coming decades. Federal climate models have predicted the region will lose most of its maples by next century. But producers don't seem worried: maple syrup prices are high, and with technology, the sap is flowing just fine.

Jason Blocher’s livelihood each year largely depends on the weather in February and March. He’s the third generation in his family to run Milroy Maple Farms in Somerset County, on Pennsylvania’s southern border, just a few miles from Maryland.

Read more
Essential Pittsburgh
5:35 pm
Tue February 25, 2014

Is There a Rational Middle When it Comes to Energy Policy?

Paul Guggenheimer and Gregory Kallenberg
Credit Rebecca Harris

How do you create compromise when it comes to the divisive issue of energy and sustainability? We discussed that question with Gregory Kallenberg, creator of the Rational Middle Energy Series, which is making a stop in Pittsburgh this week.

The series is made up of 22 films, so viewers can start at whatever level they want, learning about the basics of energy or something deeper like transportation or conservation.

Read more
Essential Pittsburgh
4:06 pm
Tue February 11, 2014

Climate Change & Extreme Weather Threaten National Security

The American Security Project says extreme weather can threaten infrastructure much like a terrorist attack.
Credit Ingo Meironke / flickr

Extreme weather caused by climate change concerns many for ecological and economic reasons, but policy researchers have found that the severe elements may also have an influence on national security.

The American Security Project (ASP) is a small non-partisan think tank based in Washington, D.C. which investigates threats to national security.

Andrew Holland is a senior fellow for energy and climate policy at the ASP and explains that the effects of climate change are, in a way, threats to infrastructure much like terrorism. 

Read more
Environment & Energy
3:30 am
Mon February 10, 2014

Think Tank Points to Link Between Climate Change and National Security

There is a direct connection between national security and climate change, according to the American Security Project (ASP), a small non-partisan think tank based in Washington, D.C.

Senior flag officers from ASP are touring the country to talk about the connection between energy, environmental policy and national security. Senior fellow for energy and climate policy Andrew Holland said they will be talking to people outside of the traditional environmental groups, including businesses, veterans groups and lawmakers, about how a changing climate affects homeland security.

Read more
Essential Pittsburgh
4:11 pm
Wed October 2, 2013

How to Address Climate Change In Light of New Reports

More conclusive findings from the IPCC, what can be done at this point?
Credit Brian Chan / Flickr

According to a more report conclusive from the Intergovernmental Panel on Climate Change, and internationally renowned climatologist, Dr. Raymond Bradley, global temperatures have risen rapidly in the last 100 years, especially in the last 50 years. Experiments have also proven that greenhouse gases do create more heat in the atmosphere.

In addition to raising temperatures, greenhouse gases change precipitation patterns, meaning some areas that usually have heavy rainfall experience dry spells, and other areas get extremely heavy rainfall. Bradley says these effects will continue to occur more often if greenhouse gases continue to fill the atmosphere.

Read more
Environment & Energy
7:22 am
Wed July 10, 2013

Unions Call For Local Jobs to be Part of Green Energy Future

The theme of taking action today to combat climate change tomorrow ran rampant through Tuesday’s BlueGreen Alliance roundtable on president Obama’s recently released climate change plan. 

While the event spent very little time talking about the specifics of the president’s plan, it did offer several opinions on making sure climate control efforts also benefit the local economy.

Read more
Essential Pittsburgh
4:55 pm
Tue July 9, 2013

Sustainable Jobs For Pennsylvania in the 21st Century

From Blue Collar to Green Collar Jobs: What's Pennsylvania's industry future?
David Bennett Flickr

Before exploring the issue of creating green jobs in the 21st century economy, Essential Pittsburgh took the time to air some answers to environmental questions from listeners.

In response to a question on why the energy conversation won't embrace the possibility of more drastic advances in alternative energy such as nuclear fusion, James Clad, a consultant and distinguished research fellow at the National Defense University acknowledged that the energy conversation had been turned into a one note discussion on fossil fuels. 

"The energy world is defined by oil and gas and everything else is just an add on." said Clad

Read more
Essential Pittsburgh
6:24 pm
Mon July 8, 2013

United Nations Report Examines "Climate Extremes" Over Past Decade

Sea ice, shown here in Nunavut, in northern Canada, reflects more sunshine than in the past, while and open ocean absorbs more, accelerating melting.
Credit Wikipedia Commons

Extreme weather, greenhouse gases, carbon monoxide and glacial melting; all these buzzwords have increasingly entered the public vernacular in the past 20 years. 

Following a UN report by the World Meteorological Organization, scientists expect that the topic of global warming and climate change will continue to be a hot issue.  The report, “The Global Climate 2001-2010: A Decade of Extremes,” cites that the past decade has seen an abundance of greenhouse gas emissions that has caused increased temperatures on both hemispheres, all oceans and an accompanying rapid decline in arctic sea ice and glaciers. 

Director of Science at the Carnegie Science Center, John Radzilowicz, has been following the topic of global climate change and was not necessarily surprised by the UN report.  He was optimistic, however, that the report was gaining attention and combined a multitude of data pointing to the extremes in weather conditions throughout the world.

Read more
Essential Pittsburgh
9:00 pm
Wed April 24, 2013

Don't Just Sit There, Do Something About Climate Change

Ever more people are concerned about global warming and climate change but perhaps no group more so than women, since air quality issues caused by C02 emissions can have such damaging consequences on our children (asthma), babies and unborn children (mercury poisoning). We'll talk with Joylette Portlock who has launched DoSomethingAboutClimate.com, a humorous and informative volley to get people to listen, and act.