“The new coherent picture is not yet available. With all their immense empirical success, G(eneral)R(elativity) and Q(uantum)M(echanics) have left us with an understanding of the physical world which is unclear and badly fragmented. At the foundations of physics there is today confusion and incoherence.”

Source: Quantum gravity (2004), p. 4

Adopted from Wikiquote. Last update June 3, 2021. History

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Carlo Rovelli21

Italian physicist 1956

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