Does rising diesel cost threaten broader economic growth?
Core argument: Diesel prices reached $5.47/gallon—within 6% of the all-time high of $5.82—as geopolitical disruptions in the Middle East and Europe constrain global supply, sustaining upward cost pressure across industrial and agricultural sectors.
The pump price of diesel — the lifeblood of the economy because of its essential role in powering industry and agriculture — hit $5.47 a gallon on Tuesday, approaching its all-time [nominal] high of $5.82 ($6.64 inflation adjusted) as wars in the Middle East and Europe hobble production and throttle global supplies. Prices have jumped 8% in the past month, while the gap between the cost of diesel and crude oil, known as the “crack spread,” has hit a record high in recent days.

