Land-use regulation rarely makes headlines, yet it sets the ceiling on housing supply. Understanding it explains why some cities grow up, some grow out and some barely grow at all.
Wind and solar power are only as useful as the grid's ability to store and move them. That is where the energy transition's most complicated work now lies.
Urban areas trap warmth. Planners are turning to trees, materials and building codes to keep residents safe.
The best way to understand a place is often on foot and without a plan. A few habits make an aimless walk more rewarding.
Arenas are often pitched as engines of local growth. Many economists remain sceptical, and the reasons say much about how cities should judge large projects.
The decision is often framed as throwing money away on rent versus building wealth through ownership. The reality depends on time horizons, flexibility and risk.
Oil, metals and grains trade in markets where small imbalances can produce large price swings. Understanding why requires looking at inventories, futures curves and the currency in which they are priced.
Congestion is what happens when something valuable is given away free. Pricing it would make streets work better — if the proceeds are used well.
