A possible concise summary is:
The speaker talks about the possibility and benefits of living underwater, using examples of recent inventions and a science fiction novel by Alexander Belyaev. The speaker also discusses the challenges and risks of exploring the oceans, and urges people to respect nature and its resources. The speaker promotes an audio platform where the novel can be listened to.
Here are the key facts extracted from the text:
- Scientists in South Korea have achieved a nuclear fusion reaction at 100 million°C for 30 seconds and a net energy gain.
- The core of the Sun has a temperature of 15 million degrees kelvins.
- A device called Exe Ollang allows people to breathe underwater for an unlimited time using body power and a hose.
- A suit called Amphibian mimics the gills of insects and allows people to breathe underwater without heavy equipment.
- The novel Waterman by Alexander Belyaev is a science fiction story about a creature that can live in the sea and on land.
- The novel explores the relationship between science, art and humans, and the potential of living in the oceans.
- The novel was adapted into a movie in 1962 and influenced another movie in 2017.