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Six illustrations by Lorenzo Gritti for Scientific American Magazine for a story on "Big Questions about the Future of Humanity”


"Are we any closer to preventing nuclear holocaust?”

"Will there ever be a cure for Alzheimer’s?”

"When and where do you think we will find extraterrestrial life?”

"Could we one day replace all of the tissues in the human body through engineering?”

"Will we ever understand the nature of consciousness?”

"Will the entire world one day have adequate health care?”

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