
Denver’s first Earth Day in 1970
Denver Public Library had exactly one book about solar energy then. It had not been checked out in six years. How did Morey Wolfson create an event that drew 5,000 people?

Denver Public Library had exactly one book about solar energy then. It had not been checked out in six years. How did Morey Wolfson create an event that drew 5,000 people?

The older house had solar panels front and back — and new windows, too. But the air conditioner couldn’t keep up with heat, even during May. What was wrong?