The engineering requirement overall for CST, wind-power, new power distribution, electric transportation etc. is phenomenal and unprecedented, and while I marvel at the audacity of the proposal, I doubt very much that it can be done in time, if at all.

FORBES: Could Australia Go Carbon Neutral By 2020?

"There are many occasions in which anonymity is a perfectly acceptable and, in fact, morally responsible form of behavior, and the protection of anonymity is a moral requirement, " said Rachelle Hollander, director of the National Science Foundation's (NSF) Societal Dimensions of Engineering, Science and Technology Program, which funded the project.

CNN: Scientists back anonymous Web messaging