Earth Overshoot Day is the day when—according to estimates—the total combined consumption of all human activity on Earth in a year overtakes the planet's ability to generate those resources for that year.
How is it measured ? "It's quite simple," says Dr. Mathis Wackernagel of the think tank Global Footprint Network. "We look at all the resource demands of humanity that compete for space, like food, fiber, timber, et cetera, then we look at how much area is needed to provide those services and how much productive surface is available."
Here's his bottom line metaphor. Earth Overshoot Day is like the day you spend more than your salary for a year, only you are all humans and your salary is Earth's biocapacity. Ideally, Overshoot Day would come after December 31. It wasn't too far off in 1970, when it occurred on December 23. But Overshoot Day creep has kicked in ever since. August 13 is the earliest yet—four days ahead of last year's previous record.
http://news.nationalgeographic.com/2015/08/150813-earth-overshoot-day-earlier/
(Score: 2) by mhajicek on Saturday August 15 2015, @01:50AM
I'm talking about the parasites and freeloaders who get rich on other people's labor. Many investors, CEO's, and politicians offer little if anything in exchange for their profits. They may work hard, but they're working on ways to get something for nothing rather than on making value to be traded fairly.
The spacelike surfaces of time foliations can have a cusp at the surface of discontinuity. - P. Hajicek
(Score: 2) by jdavidb on Saturday August 15 2015, @02:35AM
ⓋⒶ☮✝🕊 Secession is the right of all sentient beings