Protecting workers from extreme heat is the only humane approach

USA TODAY - For more and to sign up click here Ana Mejia, opinion contributor Have you bought any new houseplants lately? Maybe a pothos, a snake plant, or a monstera? If so, there’s a good chance it passed through the hands of someone like me — someone working in a Florida nursery, where we plant, weed, spray, prune and lift plants in sweltering heat that often soars past 100 degrees. But here’s what most people…