Wednesday 21 October 2015

Back to the Future: Peter Snow looks at the science

It is Back to the Future Day - the date Marty and Doc crashed the future in the second of the three time-hopping sci-fi adventure films.
Back to the Future superfan and former Tomorrow's World presenter, Peter Snow, looks back at thirty years of scientific progress, and whether we can predict what's going to happen in future.
This film was originally shown on Newsnight.