Spaceship Earth is a term popularized in the 1960’s, particularly by architect-inventor-system theorist R. Buckminster Fuller when he wrote the book “Operating Manual for Spaceship Earth.” The inventor of the geodesic dome relates Earth to a spaceship that has finite resources that cannot be resupplied. He spent much of his life researching and developing designs and strategies to help us sustainably exist on Earth.
Another forward thinker Marshall McLuhan, who predicted the World Wide Web almost thirty years before it was invented, is quoted, “There are no passengers on spaceship earth. We are all crew.”
Last Sunday Chris and I checked on the eagle nests–yes, we have babies! One nest has three, fuzzy-feathered eaglets, and the other nest has at least one that I was able to see.
The bluebirds were nesting nearby, and a ground squirrel slunk through the grass trying not to be seen.
We then drove to St. John’s Arboretum and hiked the Boardwalk Loop through prairie, wetland, maple forest, oak savannah, and conifer forest. In a short 1.5 miles, it was a lesson in ecosystems and a glimpse into the diversity of animal and plant life in a tiny part of spaceship earth. A beaver lodge rose from a blue lake on one side of the road. There was a path through the cattails and up the bank for the beaver to get to the lake on the other side.
Red-winged blackbirds sang from their perches on cattails.
The delicious scent of the pine forest filled our noses with the smell of contentment.
We crossed the boardwalk over the wetland…
and saw geese, ducks, and a pair of Trumpeter swans.
Painted turtles sunned themselves in the warm spring sunshine.
Maple trees with red and lime green blossoms contrasted with the deep green of the pines.
The woodland trail through the tall maples still looked like late winter…
…until we saw the Spring Ephemerals! These early blooming flowers take advantage of the small window of sunshine between snow melt and when the trees have leafed out. They grow, flower, are pollinated, and produce seeds in a short period of time and often go dormant by summer. We found Spring Beauty…
…False Rue Anemone…
…and Hepatica bursting through the leaf cover.
Two short walks less than ten miles from one another, and we were blessed to see such an array of plant and animal life that was once again coming to life in the Minnesota Spring. In honor of all these amazing creations, I would like to urge everyone to take good care of our Spaceship Earth. We are all crew members with tasks to do and responsibilities to carry out, even if it’s only in our tiny part of this big, blue planet. Happy Earth Day!