1. TL;DR The internet evolved from a decentralized Cold War defense project into a global commercial fabric, now entering a new phase of AI-driven productivity and terabit-scale connectivity through 6G and optical innovations.

2. Key findings

• Packet Switching: This decentralized architecture ensures network resilience by routing data through redundant nodes (p.5).
• Protocol Standardization:…

Of the US firms listed in 1900, some 80% of their value was in industries that are small or extinct today, including railroads, textiles, iron, coal and steel. Meanwhile, 70% of today's companies in the US come from industries that were small or non-existent in 1900. Technology and healthcare were almost totally absent from stock markets in 1900.

Investors often associate new technologies with "bubbles" and…

The global economy has altered enormously since 1900, with Figure 8 showing the relative rise and decline of various economies over the period. The financial market landscape has also transformed. Figure 3 shows that from a relatively evenly distributed global equity market in 1900, the US market now dominates, today accounting for around 62% of total world equity market value, despite its decline in relative…

1. TL;DR

• Equities remain the definitive long-term wealth creator, significantly outperforming bonds and bills since 1900, though investors must now navigate record-high US market concentration, evolving industry mixes, and the nuanced, often overstated, role of gold as an inflation hedge.

2. Key Findings

#UBS #AssemblyLine