Nobel Prize -winning physicist David Gross warned humans could only have 35 years left on Earth due to the growing risks of nuclear war . When asked by Live Science about how he believes theoretical physics research will advance in 50 years, he responded: “Currently, I spend part of my time trying to tell people…that the chances of you living 50 [more] years are very small.” “You asked me to think about the future, and I am obsessed the last few years, thinking about that—‬not the future of