Survivor: One World

Survivor: One World is the 24th season of Survivor. It features two tribes living on the same beach for the entire season. It premiered on February 15, 2012.

Production
The season was filmed immediately after the filming of Survivor: South Pacific has finished. This is done to cut down production costs. The season premiered in February 15, 2012.

Twists/Changes

 * "One World" Format: The two competing tribes, Salani and Manono, will be competing against each other while living together on the same beach. It is up to the tribes if they would live together, share their resources or not. This twist can possibly form cross-tribe alliances.
 * Battle of the Sexes: The cast will be divided according to gender, similar to both Survivor: Amazon and Survivor: Vanuatu. Salani and Manono will be the all-women and all-men tribes respectively.
 * "Do-It-Yourself" Challenges: Similar to how a Reward Challenge in Survivor: Samoa was conducted, certain challenges would require the contestants to run the challenge themselves, with no host overseeing them.
 * Hidden Immunity Idols: Though there will be only one camp, there will still be two Hidden Immunity Idols, one per tribe. Once a person finds the other tribe's idol, they cannot use for themselves. Instead, they must give it to a member of the opposite tribe. Furthermore, for the first time, no clues would be provided.

Episode Guide
 Notes: 

Combined Reward and Immunity Challenge After Kourtney's accident, Manono was given the chance to complete the challenge anyway, despite Salani being down one member or win by default. Manono chose to win by default, technically declaring them the winner of the challenge.

Trivia

 * One World is the second Survivor season in which the tribe names have been explictly revealed during the premiere of the season preview of the reunion of the previous season, following Survivor: Heroes vs. Villains.
 * This is the first season since Survivor: Thailand to feature a twist where two tribes lived on the same beach without being merged.
 * This is the first season not to include the Redemption Island twist since its introduction.
 * Though Redemption Island will be absent this season, Jeff Probst hinted that it might return some time in the future.
 * While Jeff Probst is absent during the "do-it-yourself" challenges, challenge producer John Kirhoffer is still present in case of any untoward incidents, but he will not act as a substitute referee.
 * This season officially made Samoa the most used location of the whole US Survivor franchise, with four seasons filmed in the island of Upolu, namely, Survivor: Samoa, Survivor: Heroes vs. Villains and Survivor: South Pacific.
 * This is the fourth season where tribes are divided by gender, following Survivor: The Amazon, Survivor: Vanuatu and Survivor: Exile Island.
 * Leif Manson is the first Survivor contestant with dwarfism.
 * This season's Tribal Council is situated over a body of water full of mangrove trees.
 * This is the second season to have "do-it-yourself" challenges, following Survivor: Samoa.
 * This season marks the earliest medical evacuation in the history if the series, with Kourtney Moon's removal in Day 3.
 * Kourtney is also the first and so far, only female to be medically evacuated.
 * This season's Hidden Immunity Idol physically looks similar to that of Survivor: Samoa's
 * This is the eighth consecutive season to have a female to be the first eliminated.
 * It is however the first time in four seasons that a female has been the first and second eliminated.
 * This is the second season where a Hidden Immunity Idol is found in the first episode, the first being Survivor: Redemption Island.
 * The designs for this season's paraphernalia, such as the season logo, buffs and challenge props are similar to indigenous Maori designs.