"Before the Flood" is a documentary film released in 2016, featuring actor and environmental activist Leonardo DiCaprio. The film explores the impacts of climate change and the urgent need for action to combat it. DiCaprio travels to various locations around the world, witnessing firsthand the effects of global warming on ecosystems and communities. The documentary highlights scientific research and interviews with experts, including climate scientists and political leaders. It emphasizes the importance of renewable energy, conservation efforts, and individual responsibility in addressing climate change. The film aims to raise awareness and inspire viewers to take action for a sustainable future.