Earth is the only world, as of this writing, known to harbor life. There is nowhere else, at least in the near future, to which our species could migrate. Visit, yes. Settle, not yet. Like it or not, for the moment the Earth is where we make our stand. ? Carl Sagan, Pale Blue Dot: A Vision of the Human Future in Space

This Earth Day, April 22, 2017, scientists, those who support their work, and those concerned about our current government's disastrous environmental policies will gather in cities and towns worldwide in a march to bring awareness to the state of our planet and what we're doing to it. I, along with thousands of others, will be marching in downtown Chicago (and doing some sketching).

Here's the March for Science mission statement as presented on their webpage:

The March for Science champions robustly funded and publicly communicated science as a pillar of human freedom and prosperity. We unite as a diverse, nonpartisan group to call for science that upholds the common good and for political leaders and policy makers to enact evidence based policies in the public interest.

Hope everyone I know will be there and/or lend their support in body or spirit.