You are given a sentence in English. Your job is to translate the English sentence into Spanish.

Example input: With economic growth, countries and societies enter into a virtuous cycle of upward mobility, opportunity and improved living standards.
Example output: Con el crecimiento, los países y las sociedades ingresan en un ciclo virtuoso de movilidad ascendente, de oportunidad y mejores niveles de vida.
Example explanation: The English sentence is correctly translated into Spanish, because the meaning is preserved.
Q: I've really tried to solve some big problems: counterterrorism, nuclear terrorism, and health care and diagnosing and treating cancer, but I started thinking about all these problems, and I realized that the really biggest problem we face, what all these other problems come down to, is energy, is electricity, the flow of electrons.
A:
He tratado de resolver grandes problemas: antiterrorismo, terrorismo nuclear, atención médica, diagnóstico y tratamiento del cáncer. Empecé a meditar sobre todo esto y descubrí que el mayor problema que enfrentamos, al que se reducen estos otros, es la energía, la electricidad, el flujo de electrones.