Patent Filing Claims Solar Energy ‘Breakthrough’
WASHINGTON — In a U.S. patent application, a little-known Maryland inventor claims a stunning solar energy breakthrough that promises to end the planet’s reliance on fossil fuels at a fraction of the current cost – a transformation that also could blunt global warming.
Are We Doomed to Food Insecurity?
Half the world's population—5.2 billion people—could be doomed to an insecure and greenhouse gas-causing reliance on food imports by 2050, according to a new study .
Pentagon Ups Hacking Accusations Against China
wiredmikey writes "A new report from the Pentagon marked the most explicit statement yet from the United States that it believes China's cyber espionage is focused on the U.S. government, as well as American corporations. China kept up a steady campaign of hacking in 2012 that included attempts to target U.S. government computer networks, which could provide Beijing a better insight into America's policy deliberations and military capabilities, according to the Pentagon's annual assessment of China's military. 'China is using its computer network exploitation capability to support intelligence collection against the U.S. diplomatic, economic, and defense industrial base sectors that support U.S. national defense programs,' said the report to Congress (PDF). The digital espionage was part of a broader industrial espionage effort that seeks to secure military-related U.S. and Western technology, allowing Beijing to scale back its reliance on foreign arms manufacturers, the report said. One ...
Espionage fuels China's fast-paced military buildup: Pentagon
WASHINGTON - China is using state-sponsored industrial espionage to acquire the technology it needs to forge ahead with a fast-paced military modernization program and cut its reliance on foreign arms makers, the Pentagon said in a new report on Monday.
Found 2 weeks ago on channel Reuters
Energy Production Is As 'Dirty' As Ever
kkleiner writes "A recent report (PDF) from International Energy Agency delivers some dire news: despite 20 years of efforts toward clean energy and a decade of growth in renewable energy, energy production remains as 'dirty' as ever due to worldwide reliance on fossil fuels. With the global demand for energy expected to rise by 25 percent in the next 10 years, a renewed effort toward cleaner energy is desperately needed to avoid detrimental effects to the environment and public health. The report says, 'Coal technologies continue to dominate growth in power generation. This is a major reason why the amount of CO2 emitted for each unit of energy supplied has fallen by less than 1% since 1990. Thus the net impact on CO2 intensity of all changes in supply has been minimal. Coal-fired generation, which rose by an estimated 6% from 2010 to 2012, continues to grow faster than non-fossil energy sources on an absolute basis.'"