How much would it cost to buy the ocean? - Astrid J. Hsu | Summary and Q&A

TL;DR

Poseidon explores the possibility of selling the ocean to Hades, but realizes its true value extends beyond monetary terms and vows to protect it instead.

Key Insights

• 🛢️ The ocean represents approximately 70% of the Earth's surface and has significant monetary value due to marine trade, fishing, and oil industries.
• 😷 Intrinsic value beyond monetary terms includes oceanic regulation of carbon dioxide levels, ecosystem services, mental health benefits, cultural significance, and potential medical discoveries.
• 🌊 Climate change and human activities pose threats to the ocean's value, such as pollution and overexploitation.

Transcript

Surveying his vast domain, trident heavy in hand, Poseidon considers the prospect of retirement. What if someone else donned the coral crown so he could spend his immortality harmonizing with blue whales and cozying up to hydrothermal vents? Poseidon decides he needs to actually prioritize himself for once. So he summons his accountant and asks: ... Read More

Questions & Answers

Q: What motivates Poseidon to consider selling the ocean?

Poseidon contemplates retirement and desires to prioritize himself, leading him to explore the possibility of selling the ocean to Hades.

Q: How does the accountant determine the value of the ocean?

The accountant analyzes various factors such as marine trade, fishing industry revenue, the ocean's ecological and cultural importance, potential cancer treatments, and its role in providing oxygen and minerals to estimate the ocean's value.

Q: What are the potential threats to the ocean's value?

The accountant highlights climate change, pollution, overfishing, and disruptive seabed resource extraction as challenges that can diminish the ocean's value.

Q: How can the ocean's investment value be grown?

Sustainable management of fisheries, coral reef tourism, conserving and restoring mangroves, and transitioning to offshore renewable energy sources like wind, tidal, and wave energy can enhance the ocean's value.

Summary & Key Takeaways

• Poseidon contemplates selling the ocean to Hades, seeking its monetary value.

• The accountant reveals that the ocean accounts for 80% of global trade, provides food and resources, and has ecological, cultural, and health benefits.

• While the ocean is valued at around $24 trillion, investing in its health could yield up to 600% in profits.