192 karma · joined November 19, 2009
"We shouldn’t be looking at the cost of ending poverty as a percentage of total world income, but rather as a percentage of the income of all the people who are not poor; say, those who live on more than double the poverty line. In 1990, it would have cost 12.9% of their total income to end poverty. In 2013, it would have cost only 3.9%. According to this measure, our capacity to end poverty has improved by a factor of 3.31."
http://www.sciencemag.org/cgi/content/abstract/sci;science.1...
Edit - If you are lacking a subscription:
A couple of my friends actually got a barbecue from him off of Craigslist. Sadly, I think the transaction only involved money.
Caveat to my first point: with the advent of Herschel (which also performs in the near and far infrared wavelengths), more detailed pictures of the Milky Way emerged[2], although they have yet to image (or maybe just release) a full mosaic.
[1]http://apod.nasa.gov/apod/ap080605.html [2]http://herschel.esac.esa.int/FirstParallelModeImages.shtml
[1] http://www.nasa.gov/mission_pages/hubble/science/runaway-sta...