The radiations that pour upon the earth cause the biosphere to take on properties unknown to lifeless planetary surfaces, and thus transform the face of the earth. Activated by radiation, the matter of the biosphere collects and redistributes solar energy, and converts it ultimately into free energy capable of doing work on earth.
Interpretation
The quote explains how solar radiation enables the biosphere to sustain life and perform work.
Vladimir Vernadsky highlights the transformative power of solar radiation on Earth, which not only sustains the biosphere but also empowers it to perform work, thus differentiating living systems from inanimate planetary surfaces. This reflects the intricate relationship between energy, life, and the environment, emphasizing the vital role of solar energy in maintaining and enhancing life on our planet.
In practice
In a lecture on ecology, this quote can underscore the importance of solar energy in sustaining life on Earth.
...A one-pound box of prewashed lettuce contains 80 calories of food energy. According to Cornell ecologist David Pimentel, growing, chilling, washing, packaging, and transporting that box of organic salad to a plate on the East Coast takes more than 4,600 calories of fossil fuel energy, or 57 calories of fossil fuel for every calorie of food.
The game I play is a very interesting one. It's imagination, in a tight straightjacket.
Evolution advances, not by a priori design, but by the selection of what works best out of whatever choices offer. We are the products of editing, rather than of authorship.
The real achievement in discoveries... is seeing an analogy where no one saw one before... The essence of discovery is that unlikely marriage of cabbages and kings — of previously unrelated frames of reference or universes of discourse — whose union will solve the previously insoluble problem.
As a true scientist, I have been proved wrong so many times that I'm very humble.
There is much that science doesn't understand, many mysteries still to be resolved. In a Universe tens of billions of light-years across and some ten or fifteen billion years old, this may be the case forever. We are constantly stumbling on new surprises
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