Erick Guerra challenges the myth that more highways ease congestion or improve safety. He shows how induced demand, entrenched financial interests, and flawed planning standards drive endless road expansion. Instead, he calls for congestion pricing, downsizing overbuilt roads, and shifting focus from mobility to accessibility - steps he argues are vital for creating a safer, fairer, and more sustainable transportation future.
Two breakthrough techs will accelerate fossil fuel decline: Hyundai's solid-state battery with copper anodes (higher energy density, safer, cheaper) & Orbis HaloDrive axial flux motor (100 Nm/kg torque, 35% cheaper, 97% efficient). Despite fossil fuel industry's political control of Congress and the Trump regime, unstoppable tech progress will make them obsolete. Let's just make sure taxpayers won't be asked to bail them out.
Los Alamos nuclear physicist proposes converting radioactive waste into tritium - the rare $33M/kg fusion fuel that is quickly running out. Using particle accelerators & molten lithium, the process could produce 10x more tritium than fusion reactors while solving nuclear waste crisis. However, it faces challenges: massive infrastructure needs, precise timing, & unproven at scale. It could transform a liability into a climate solution.
Arbon, Switzerland is launching ARTOUR, the country's first autonomous electric bus, in late 2025. The Karsan e-ATAK will run a 2.5 km route with nine stops, linking the historic center to Saurer Werk 2 housing. Operated by Eurobus Ostschweiz AG under the SCCL project, it aims to boost tourism and sustainable mobility. ARTOUR offers zero-emission travel and showcases Switzerland's push toward smart, eco-friendly public transport.
After Elon Musk abruptly fired Tesla's entire Supercharger team, three ex-employees launched Hubber, a UK-based EV charging startup focused on high-speed urban hubs for taxis and delivery fleets. Leveraging their experience deploying over 1,200 chargers, they aim to fill the urban fast-charging gap. Backed by £60M (~$81M), Hubber's first site opens August 20 in South London with 12 bays and up to 300kW chargers.
Hydrogen's Flight Path: Fuel Cells, Turbines, and the Economics of Clean Aviation
10 Oct 2025 | Aviation is shifting from Jet A to four fuel systems: electricity, hydrogen (fuel cell and combustion), SAF, and petroleum. Fuel cells suit short-haul aircraft; hydrogen combustion may power long-range jets. SAF bridges legacy fleets. Hydrogen costs - $5-$7/kg today, possibly $2/kg by 2040 - impact ticket prices and infrastructure decisions. Airport authorities, airlines, and governments will share deployment costs. Each fuel has distinct environmental pros and cons shaping aviation's net-zero future.
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