The Transitions Film Festival returns to Adelaide this May with another enthralling line-up of cutting-edge documentaries about the existential challenges, game-changing technologies and creative visions that are redefining what it means to be human.

The festival focuses on sharing positive stories about the solutions to society's greatest challenges and showcases the local heroes and change makers who are building a better world.

Themes of this year's festival include climate change, artificial intelligence, new-world economics, ocean health animal welfare and more.

After running in Melbourne, Sydney, Brisbane and Perth, in March, it's Adelaide's turn to get inspired by these world-changing films!