Hey Space Placers!
The past two days have really reminded us of the power of Mother Nature.The planet had a 7.7 magnitude earthquake, causing a tsunami; there was also a volcano blowing its top; the lowest barometric pressure ever recorded in the U.S. occurred yesterday and the weather in the midwest yesterday was the worst in 70 years.
I have told my students that we exist on this planet only because the climate and geology of the planet allow it. Change the geological or climatological conditions that exist today and there will be a possible impact on humanity. Civilization really has a pretty narrow band of conditions in which it can survive, let alone thrive.
Humans have to realize that we live in a very special place and time on this planet. It can change at any moment - comet/asteroid impact, super volcano eruption, climate change.
Some day perhaps humanity will appreciate the gift we have in this planet.....
Sky Guy in Beautiful VA