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This magnificent little book eloquently summarizes what science knows about "Time" and contemplates what the concept means for us all. Rovelli is a brilliant writer who not only gets us to the heart of the matter, he philosophizes beautifully on the nature and perception of time and some mind blowing ideas flow so well from his pen. Is there an answer to the question "What is Time?" Rovelli argues that time does not exist in our larger world since that detail is so prominent in the quantum world; in that place of the smallest of the small, time is meaningless. Likewise time beyond our minute appreciation of the present is a meaningless concept - it does not really help, beside the weight of memory, because every instant of time is a "now" - before is only a reflection and the future is unknown. Just because the second law of thermodynamics is so prominent does not mean that time is meaningless or that life if futile; though decay and death await all things mortal and not, the experience of time is our sole human gift to the universe. We are time. For better or worse.
HPB Staff Review