Why America's national debt is handcuffing us
The President has met with the Dalai Lama, and the Chinese government has expressed its anger over the meeting. In an ideal world, the United States could tell China's government to take its protests and shove them. Unfortunately, we can't do that. China is dumping American government debt -- to the tune of $35 billion of it between November and December 2009. Debtors simply aren't free to tell their creditors to shove it. And, sadly, our options for managing the debt are constrained, making it even more unlikely that we can act like we still have the freedom to do what we think is best in the world without having to acknowledge the demands of the countries that have funded our behavior.
Johns Hopkins team thinks blood tests can track cancer
They're making such rapid progress with genetic screening and testing that they think they'll soon be able to do follow-up with cancer patients using genetic tests to determine whether their tumors have been halted or are recurring. While the ultimate goal certainly will be to tell people whether they're genetically predispositioned to have certain cancers in the future, this intermediate step -- enhancing treatment for people who already have cancer -- is a great move forward.
Chris Rants drops from the Iowa gubernatorial race
Iowa's in serious need of some decent new leadership. The state's budget is a catastrophe, and though that doesn't make Iowa unique among the states, it's still a colossal problem.
Is space the place to be for the entrepreneurs of today?
The CEO of the X-Prize Foundation thinks that some asteroids could be worth $20 trillion in raw materials
Does anyone have a "reasonable expectation of obscurity" anymore?
UK prime minister's staff calls anti-bullying helpline