Dan Mackay: As I understand the situation with battery technology, it appears truck-grade batteries will be at least a decade in the future.

Lynne Likens: We must disarm them and starve the corporations. Every day, step down, step away from big box, step toward local vendors and farmers markets.

John Marciano and Leslie Dwyer: While hedge funds and rich corporate interests are buying up hospitals across the country and cutting services and staff to increase their profits, the well-being of hospital staff and patients is undermined.

Brenda B. Gould: A recent study reveals that in Gaza the war death toll of health care workers is three to four times as high as that of the general population.