Did you know there are four different types of light pollution? And that too much lighting at night isn’t good for either people or wildlife? Light pollution is a global problem, but there’s increasing awareness and a global movement to reduce it. Join Bruce McMath, Chair of the Arkansas Night Sky Association (ANSA), and host Lynn Foster for a discussion of what ANSA is doing and what you and your community can do to help.<br /><br />Approved for 1 hour CE, sponsor Central Arkansas Libraries.<br /><br />You must register with CALS to attend.