"Our approach to existential risks cannot be one of trial-and-error. There is no opportunity to learn from errors. The reactive approach - see what happens, limit damages, and learn from experience - is unworkable. Rather, we must take a proactive approach. This requires foresight to anticipate new types of threats and a willingness to take decisive preventive action and to bear the costs (moral and economic) of such actions."

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As an architect it is very important that you distinguish between different realities. There's the reality of the drawing and the reality of the building. So one could say, or at least it is the common belief that architecture has to be built; I always denied that, because ultimately it is based on an idea. I don't ever need a building to verify my idea. Of course, what with a building is more its vanity and actual physical experience. But I anticipate; I wouldn't even build it if I could not anticipate how it would be.

— Raimund Abraham