World Expo 2025 Theme List. 'theme weeks' is an initiative by countries around the world to create a 'future society for our lives' together. The secretary general of the bureau went on record saying:

‘theme weeks’ is an initiative by countries around the world to create a ‘future society for our lives’ together. The most recent world expo took place in dubai, the united arab emirates, between 1 october 2021 and 31 march 2022.