The educational talent of the author is not to brag about. In this little book - in volume, but Big Bang for the mind - Hubert Reeves juggles billion degrees, billions of light years, billions of billions of galaxies, gigantic masses, as with the infinitely small . I did not understand everything, far from it (though he puts a lot of goodwill ...), but I learned many new concepts and theories. It is both beautiful and unsettling: metaphysical vertigo ... Einstein's theory of relativity is of course commented, great. Relativity, it explodes in this description of the universe, its immensity, its timelessness: I am NOTHING, but I have the privilege of living, thinking, dreaming ...
