Hints and tips:
...Kim Stanley Robinson, the science fiction writer, has memorably described space tourism as “bungee jumping” for the ultra-rich. It is hard to disagree with much of this criticism....
...How can you compare a poster – Shepard Fairey’s “Hope” for Barack Obama’s election campaign won in 2009 – with a car? It does, on occasion, sound a little meaningless....
...Even if change is coming from the bottom up, it signals that pressure is building to move away from traditional central planning, says Mr Shepard....
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