Renowned computer scientist Ray Kurzweil has made a bold prediction that humans will achieve “longevity escape velocity” within the next four years. This concept suggests that life expectancy could ...

What Kurzweil actually means by “going backwards in time” When Kurzweil talks about humans going backward in time, he is not promising science fiction-style time travel but a world in which a ...

Death and taxes—the twin inevitabilities of human life. At least, for the moment. If you ask some of the most prominent futurists in the world, death may not be on that (admittedly short and cliché) ...

What if you could send a message into the past? The laws of physics don’t forbid it – and in fact, in some cases, communicating backwards in time might actually be easier than the usual direction. The ...

Computer scientist and futurist Ray Kurzweil believes humanity will achieve “longevity escape velocity” in just four years. The concept basically states that due to medical and technological advances, ...