WASHINGTON — Ask people to imagine American life in 2050, and you’ll get some dreary visions.
Whether they foresee runaway technology or runaway government, rampant poverty or vanishing morality, a majority of Americans predict a future worse than today.
Whites are particularly gloomy: Only 1 in 6 expects better times over the next four decades. Also notably pessimistic are middle-age and older people, those who earn midlevel incomes and Protestants, a new national poll finds.
“I really worry about my…