The world, the universe and us Weekly: The case for Arctic geoengineering; world’s oldest cheese
Sep 27, 2024
Delve into the controversial realm of Arctic geoengineering as innovative solutions are explored to combat ice loss. Discover the fascinating cooperative hunting between octopuses and fish, showcasing nature's teamwork. Uncover the astonishing find of 3,500-year-old cheese in China and its implications for ancient human fermentation. Lastly, confront the hidden dangers of microplastics lurking in our bodies, raising questions about their potential health risks and urging a need for environmental action.
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Arctic Death Spiral
- The Arctic is warming rapidly and losing ice at an alarming rate of 12% per decade.
- This loss is accelerating and may be irreversible, even with emissions cuts.
Geoengineering Necessity
- Despite potential controversy, geoengineering may be necessary to save the Arctic.
- Traditional emission cuts might not be enough given the current rate of ice melt.
Octopus and Fish Teamwork
- Octopuses and fish have been observed hunting together, with fish scouting prey and signaling octopuses.
- Uncooperative fish are sometimes punched by the octopus.