Hello from 2070 – The Surprising Reality of AI, Climate, and Society Today
Messages from the Future Episode 4: Whispers from September 2070 Transmission received: September 8, 2070 Hello from the future. It’s a warm autumn day here in 2070, forty-five years after your pivotal 2025—the
Is Personal Car Ownership Extinct in Cities by 2050, with Shared Autonomous Mobility Slashing Costs and Congestion by 90% Worldwide Realistic?
The claim that personal car ownership becomes extinct in cities and shared autonomous mobility (e.g., robotaxis) reduces costs and global congestion by 90% by 2050 is highly optimistic and unlikely based on current pro
Polygon’s “One-Click ZK” Gamble: Instant Upgrades for L2s or Marketing Mirage?
As of December 9, 2025, Polygon’s announcement of the AggLayer “One-Click ZK” tool has ignited the Ethereum scaling wars, promising to retrofit optimistic rollups like Base (Coinbase’s L2), Arbi
The Habitat Century – 2120 and Beyond: When Humanity Leaves Planets Behind and Becomes a Spacefaring Species
By 2120, planets are relics—places to visit, not to live. The Habitat Century dawns as humanity migrates en masse into colossal free-space structures: rotating O’Neill cylinders, Stanford tori, and orbital rings ho