A Brief History of Time Travel

Time travel is one of the most contagious ideas in science fiction. In a society where time is a unit of value and instant gratification is prized, the idea of traveling through time offers a means of escape. And our obsession with time travel is growing: in the last decade, it’s appeared more than ever in books, movies, and pop culture. What makes time travel so powerful that it resonates in each of us, and to what lengths are we going today to make it a reality?