'The 100' season 4 air date, spoilers, & updates: Raven is humanity's hope from nuclear apocalypse? Premiere title revealed

"The 100" season 4 is probably one of the most highly anticipated shows that are premiering early 2017. The events of the past season are enough to get fans hungry for possible leaks and spoilers that will give them a preview of what's to come for the upcoming installment.
Well, so far, fans know that season 4 will focus on mankind's survival from a nuclear crisis. Fans are assuming that Clarke (Eliza Taylor) will save humanity from impending doom, but latest spoilers point to someone else who might be humanity's saving grace.
According to Movie News Guide, Raven Reyes (Lindsey Morgan) has the ability to read A.L.I.E.'s (Erica Cerra) codes, which will prove to be beneficial for humanity to survive the nuclear apocalypse. It remains to be seen if Raven can also decode the coordinates of areas considered safe.
Spoilers further suggest that Raven might be endowed with A.L.I.E.'s abilities, which is why she can decode the codes. Hence, she might be the only one to know the locations of the safety zones—the four percent left on Earth where humans can reside after the nuclear apocalypse.
Season 4 will show whether Clarke and Raven will join forces in saving humanity.
In related news, a source, who wishes not to be named, posted a snapshot of a season 4 script on Twitter. Check out the tweet below:
Enstarz reports that the title page of the script looks legitimate enough. Based on it, "The 100" season 4's premiere episode will be titled "Echoes." July 20, 2016 is inscribed as production date, so it's safe to assume that the cast and crew have moved on to later episodes. Episode one was written by showrunner Jason Rothenberg and directed by Dean White.
There are speculations that "The 100" season 4 might air in February 2017. In the meantime, keep coming back for more news and updates about the show.