CLEAN: Swedish island prepares fossil-fuel free future

The video discusses the reliable wind direction from the southwest in the Baltic Sea, particularly highlighting Gotland as a prime location for wind power production in Sweden. It mentions a goal for Sweden to achieve 100% energy self-sufficiency by 2025. The video also emphasizes global efforts to protect the environment and expresses pride in these initiatives. However, parts of the transcript are unclear and fragmented.

What does the speaker mean by 'It's in your head' in the context of energy production?

What does the speaker imply about the world's efforts in the subject of energy?