Globalisation is a far, far bigger deal than you think

Globalisation, Shipping, and Fossil Fuels

• Several commenters argue that modern globalisation fundamentally depends on ultra-cheap fossil fuels, especially oil for shipping.
• Others note that ocean shipping is extremely energy-efficient per unit of goods and remains cheaper than local trucking, even over thousands of miles.
• There is debate over impact: one side sees global shipping as a core driver of climate change; others cite figures that shipping is ~10% of transport emissions and ~1.7% of total global emissions, much less than expected.

Energy Innovation and Decarbonisation Options

• Some see small modular nuclear reactors as a potential way to decarbonise shipping; enthusiasm is tempered by concerns about safety, sabotage, crew skill, and regulatory hurdles.
• Alternatives like methanol, ammonia, and hydrogen are mentioned as more realistic decarbonisation paths for long-distance shipping.
• Several view advances in nuclear and storage as “most critical” innovations for maintaining prosperity and peace under globalisation.

Environmental Externalities and Offshoring Pollution

• Multiple comments stress that globalisation exploits cheap labor and weaker environmental regulation, effectively offshoring pollution to producer countries.
• Western countries are described as having “cleaned up” domestically in part by moving dirty industries abroad, so smog and emissions in places like China are seen as partly “owned” by importers.

Systemic Fragility vs Resilience

• Some highlight how single missing components can stall multi‑million‑dollar projects and warn that tightly coupled fuel, power, and logistics systems could trigger cascading failures.
• Others counter that societies can improvise and produce locally in crises, and note that even large-scale wars have not generally led to total civilizational collapse.
• Examples like Ukraine’s continued basic functioning despite attacks on infrastructure are cited as evidence of robustness.

Complexity and Long-Running Global Trade

• Historical examples (e.g., Dutch grain imports for centuries) are used to argue global trade networks are older and more stable than many assume.
• Several commenters worry more about escalating technical and organizational complexity (e.g., carbon fiber, semiconductors) than about trade itself, noting few individuals or locales can recreate advanced production chains independently.

China, Trade Wars, and Mutual Dependence

• There is debate over whether China could easily initiate a new “Cold War” via sanctions.
• One side argues China’s trade surplus, reliance on imported food, materials, and capital, and limited strong allies make it highly vulnerable to disruption.
• Others emphasize global interdependence: both China and partners like the US, EU, or Australia would suffer severely from a serious trade war; examples of recent China–Australia tensions are cited as mutually damaging and ultimately reversed.
• Metrics like trade/GDP are criticized as misleading; commenters stress that the type of goods (food, fertilizer, fuel vs. luxuries) matters more than aggregate value.

Local Manufacturing and Micro-Fabrication Dreams

• Some advocate ubiquitous micro-fabrication (beyond 3D printing) plus automated local resource extraction/recycling to reduce dependence on global supply chains.
• Critics respond that key processes (e.g., mining, ore refining, aluminum production) are capital- and energy-intensive, geographically concentrated, and unlikely to be “garage-scale” soon.
• There is tension between optimism about cleaner industrial processes and skepticism that lab-scale “green” methods can replace current large-scale, dirty production in the near term.

EVs, Energy Mix, and Nuclear

• A side thread disputes how fast electric vehicles and renewables can displace internal combustion and fossil-based power.
• Some argue EVs are still range-limited, power generation will remain mostly fossil, and nuclear is the only realistic route to deep decarbonisation.
• Others counter with examples of high EV adoption and growing renewable shares, though opponents question capacity factors and scalability.

Remote Work (WFH) and Offshoring White-Collar Jobs

• Several commenters warn that widespread WFH makes it easier to replace high-paid workers in rich countries with lower-cost remote workers in similar time zones.
• Some workers explicitly accept this trade-off, valuing location flexibility and global competition over wage protection.
• Others expect political responses, labor protections, or tax-base concerns to limit full-scale offshoring.
• There is disagreement over how big a threat this really is: some note past fears of mass offshoring didn’t fully materialize, while others argue that if your main value is physical presence in a remote-capable job, you are already vulnerable.