Reading just may haunt us.

I am what many call an “active retiree‘. I retired from a career job but not from being active in the world and helping it become better. I do virtual book clubs  along with public speaking, and the book clubs are more like discussion groups virtually via “Zoom”—all as a labor of love to encourage […]

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GREEN JUNCTION: The earth’s natural balances have been disrupted BY JULIE PELLER PH.D

The severe, unprecedented weather associated with increasing concentrations of greenhouse gases in the atmosphere is more concerning every passing year. The recent record heat in the US Northwest made headline news for several days. Temperatures in Portland, Oregon, reached 116oF, higher than other cities in the US have ever reached, except Phoenix and Las Vegas. […]

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GREEN JUNCTION: What resources from Mother Nature do you treasure and protect? BY JULIE PELLER PH.D

The reason we hear about semiconductors in the news is due to the shortage of semiconductor chips. Semiconductors are materials that have properties that are essential in most electronic devices. Silicon is the most widely used semiconductor. It is an element and is often produced by heating silicon dioxide (sand!) at very high temperatures, along […]

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GREEN JUNCTION: In the 6th anniversary year of Pope Francis’s Laudato Si, BY JULIE PELLER PH.D

In the 6th anniversary year of Pope Francis’s Laudato Si, there are ongoing efforts by many organizations and individuals for ecological conversion to restore and protect Our Common Home. Ecological conversion involves changes of mind and heart that transform lifestyles towards harmony with the earth. Professor Stacy Davis at Saint Mary’s College in Notre Dame, Indiana, describes […]

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GREEN JUNCTION: do you know what is happening to the corn belt? BY JULIE PELLER PH.D

A recently reported study on the Midwest Corn Belt determined that nearly one-third of this farmland has lost its carbon-rich topsoil. Soil organic matter, the carbon-based portion of the soil, is a critical component of healthy soil. The loss has been primarily from hilltops and ridgelines and is a consequence of tillage erosion from repeated […]

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Green Junction: Do you think about Chemical Exposures? By Julie Peller Ph.D.

Most people do not think much about their chemical exposures. We trust that industrial processes, air, and water quality are ensured safe by appropriate regulations. However, society has become more dependent on materials, devices, energy, and transportation, and as a result, we are exposed to more chemicals. What are the typical chemical exposures for people […]

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Green Junction: Global Warming is Climate Change by Julie Peller Ph.D.

Green Junction Unusual weather events have become more common and generally are a result of the earth’s changing climate. The science of climate change is incredibly complex with extensive consequences, yet many want to describe it or deny it in very simplistic ways. The term global warming is defined by the United States Geological Survey (USGS) as […]

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