Time TRAVEL- A One Way Ticket?

To look at whether time travel is possible we need to distinguish between travelling back and travelling forwards. “From a philosophical point of view, we are constantly time travelling! As we age in our ordinary everyday lives, we are forever travelling into the future'. 

“The more interesting idea is being able to access a future everyone else is travelling slowly towards. So you move forward without ageing. And that, in theory, is actually perfectly possible,” he says.