“The surface of the Earth is the shore of the cosmic ocean. On this shore, we’ve learned most of what we know. Recently, we’ve waded a little way out, maybe ankle-deep, and the water seems inviting. Some part of our being knows this is where we came from. We long to return, and we can, because the cosmos is also within us. We’re made of star stuff. We are a way for the cosmos to know itself.”
Carl Sagan
This is the tale of a very special girl. She came to us one spring day after a storm, walking upside down by the rainbow. She has a very special point of view of everything, perhaps due to her special way of walking. The girl who walked upside down is committed to the fight against light pollution.
Our civilization doesn’t know how to do it without energy. We need it almost for everything.
It’s important to know this and to understand the sources of that energy and the consequences of its use and abuse.
