Our world in photos: October 15

GAZA — Recycling job: Engineer Tamer Abu Mutkikv sorted out pomace olive oil waste in Abasan on Thursday. Palestinian engineers and workers recycle the waste to turn into fuel. Photo: Adel Hana/AP

THAILAND — Protest march: Pro-democracy protesters flashed three-fingered salutes during a protest march in Bangkok on Thursday. Photo: Gemunu Amarasinghe/AP

IRAN — Walking through: A woman wearing a protective face mask and gloves walked through the Tajrish traditional bazaar in northern Tehran on Thursday. Photo: Ebrahim Noroozi/AP

BOLIVIA — Before the election: Supporters of Luis Arce, who is running for president with the Movement Towards Socialism Party, attended Arce’s closing campaign rally in El Alto on Wednesday. Photo: Juan Karita/AP

YEMEN — Celebrating freedom: Yemeni prisoners chanted slogans after being released by the Saudi-led coalition at the airport in Sanaa on Thursday. Photo: Hani Mohammed/AP

AUSTRIA — Cathedral lecture: University of Vienna students attended lectures via livestreaming in the neo-gothic church ‘Votivkirche’ in Vienna on Thursday. Photo: Ronald Zak/AP

WASHINGTON, D.C. — Confirmation hearing: Sen. Cory Booker listened during the confirmation hearing for Supreme Court nominee Amy Coney Barrett on Capitol Hill on Wednesday. Photo: Ken Cedeno/Pool via AP