Its too bad that coasttocoastam.com doesn't have more shows about the concept of time travel.
Dr. Ronald Mallett really has a genuine interests in this possibility.
http://soulofstartrek.blogspot.ca/2011/08/universe-and-star-trek-star-trek-in-its.html
There have been many writers that seem to occasionally tap into possible future events.
http://en.wikipedia.org/wiki/Futility,_or_the_Wreck_of_the_Titan
Or speculate about things going in a different direction.
http://en.wikipedia.org/wiki/Time_and_Again_(novel)
http://en.wikipedia.org/wiki/11/22/63,
http://www.usatoday.com/story/life/books/2013/11/27/book-buzz/3767795
If you can't physically time travel then the next best thing is to visually or psychically time travel.
http://jfvrinfo.blogspot.ca/2013/09/the-city-of-honolulu-and-time-travel-etc.html
http://en.wikipedia.org/wiki/Timescape_(1992_film)
This movie has quite an interesting premise.
http://www.imdb.com/title/tt0104362 (Disaster in Time)
http://jfvrinfo.blogspot.ca/2013/09/other-disasters-and-strange-occurrences.html
