"As the threat of global warming grows more urgent, a few scientists are considering radical-and possibly extremely dangerous-schemes for reengineering the climate by brute force. Their ideas are technologically plausible and quite cheap. So cheap, in fact, that a rich and committed environmentalist could act on them tomorrow. And that's the scariest part."
What's a legendary science fiction writer do in his old age? Ray Bradbury fights for his local library!
However. I went to try it out this evening, while Z. and M. were making me a tasty dinner. Got on Team Fortress 2, could do the microphone test in game. Worked fine, could even hear my own voice, at a decent level. But I couldn't actually use it while I was playing. Other nerds verified they didn't hear anything while I was talking. Is there some secret setting I need to adjust? Some other trick for while I am unaware?
EDIT: GOT IT. Now, off to question both the ethnic lineage and the sexual prowess of strangers!