Time travel??

Time travel??

A video about Stephen Hawking, Arthur Clarke and Carl Sagan talking together, Although I don’t understand the extensive details about black holes and what not, I find it fascinating that at one point, they talk about time travel. Hawking says if time travel was invented in the future, there would be much more obvious signs that it would exist. Since there are none, he believes that it is not invented yet some time in the future. This is odd to me, since I believe there is a possibility of time travel existing in the future, yet the future generations would have to enforce rules about going back in the past. There would be guidelines, or general rules which makes it not possible to change the past from the future? It is hard to say, but this idea was my highlight of the video.


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s