It was triggered by industrialisation. It is changing the climate all over the world. Young people have come together and protested against it.
The talk is of climate change.
The film presents the historical development and the causes in a very vivid and clearly structured way. It explains the natural greenhouse effect and how it differs from anthropogenic global warming. In addition to the effects on nature, the film also deals with the political consequences to date and the need for political action in the future.