There’s so much that’s unfathomable these days. I’m talking about conditions or situations that are so weird, so counterproductive, or so inane that it doesn’t seem that there could possibly be an explanation for why they exist or are happening. For example, the United States Postal Service, headed by a rich Trump donor who unfathomably hasn’t been fired yet, needs a new fleet of delivery trucks and apparently has contracted to spend as much as $11.3 billion on gas-powered vehicles that get 8.6 mpg even though the USPS is perfectly suited to using a fleet of electric trucks — they could be recharged every night during off-peak electric-usage hours. It’s unfathomable how such a patently wrong-headed major decision could be made.