In this presidential election year we have heard much about some issues, such as immigration and trade, and less about others. For example, climate change was discussed for an estimated 82 seconds in the first presidential debate, and for just 37 minutes in all presidential and vice presidential debates since the year 2000.
Many observers think climate change deserves more attention. They might be surprised to learn that U.S. military leaders and defense planners agree. The armed forces have been studying climate change for years from a perspective that rarely is mentioned in the news: as a national security threat. And they agree that it poses serious risks.