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...Best Buy had a big sale on Blu-ray discs, would you go out and buy a Blu-ray player? The energy markets are kind of like that - natural gas is really cheap, for now, but does that mean we should build infrastructure for a natural-gas-fueled economy...
...Furthermore, just because house prices overall may be rebounding, that doesn't mean everyone benefits. Looking at the Case-Shiller data broken down by house price makes clear that the high end of the housing market is still in trouble. For low- and mid-tier houses - roughly, those costing less than $430,000 - prices in June rose between 2.3% and 2.6%. For more-expensive houses, prices nudged up just...
That could mean that the at-risk people were working harder to recognize the well-known celebrities, compensating for already damaged or destroyed neurons that were no longer functioning, while the control group had to struggle only when trying to place the names of noncelebrities, recruiting more nerve cells and connections, racking their memory banks and recall centers. Significantly, in neither group did pictures of the brain designed to pick up structural changes associated with dementia, like signs of atrophy and dead neurons, show any differences - at least not yet. (Read "Can Language Skills Ward Off Alzheimer's? A Nuns...
...That doesn't mean, however, that anyone will get an unproven vaccine. The vials will stay right where they are until the testing is completed--and for now, those trials are going well. Secretary of Health and Human Services Kathleen Sebelius, also speaking at the workshop, noted that "So far there are no red flags. I think we are on target for mid-October to have the vaccine coming off the production lines...
Deficits aren't always bad: excess government spending can help alleviate the pain of an economic downturn by encouraging business and curbing unemployment (this is the theory behind the New Deal and Obama's stimulus package). But that doesn't mean that deficits are good, either. The U.S. covers the shortfall by issuing more government bonds, which can drive up interest rates and lead to inflation. Deficits also make it harder for a financially strapped government to deal with unexpected disasters. In fact, the last U.S. budget surplus occurred in 2001, when Washington was able to use fiscal and monetary...