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Donald Trump and his administration and its enforcers are only going to increase the rapidity and ferocity of their efforts to remake American society in service to their revolutionary project.

Every year I turn another year older, I become more and more aware of time, of the rapidity of life and of all the things I want to do before it’s all over.

The rapidity of space exploration is now “outpacing our laws”, he says.

"Its simplicity and rapidity make it particularly well-suited for studying metabolic changes."

But given the recent rapidity of climate change, there are no guarantees that the trends of the past will continue to hold in the future.