Almost overlooked in a time when the COVID-19 pandemic began to threaten human health and life around the planet was the 2020 International Year of Plant Health (IYPH). Here’s a quick catch-up about this important observance, which has been “extended …
In a post last year entitled “Reframing ‘renewable energy’ & ‘bioenergy’” I introduced several diagrams, including a simple Venn depiction of how various forms of bioenergy are found in the overlap of “renewables” and what is burned or …
According to a recent article in the New York Times on “The Allure of Vertical Forests,” cities currently cover about 3% of the Earth’s land. However, some forecasts say that population growth and migration could push that proportion …
Popular usage of the term “renewable energy” is problematic, because it includes two distinct classes or sub-categories of energy sources: On the one hand, forms of bioenergy that serve as fuels for vehicles, feedstock for power plants (i.e., …
This Earth Day I’d like to share some small measures my household has taken and/or does take for the environment. These are not that special (well they were a little bit to us), but such efforts small though they be …
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