Occupy Movement at the Crossroads

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*+-Randy Shaw: Successful movements must be flexible enough to change tactics in the face of roadblocks, and activists’ camping in public spaces is not strategically necessary for the Occupy movement’s success.

What’s Happened to Space Exploration?

jonathan coopersmith

*+-The first two decades of human spaceflight were a spectacular success. But it has been downhill since then, writes historian Jonathan Coopersmith. As we mark the fiftieth anniversary of the first manned spaceflight, we need a revival of serious government support for the space program.