The American public's views on the relationship between climate change and security are complex and multifaceted. According to a 2021 Pew Research Center survey, a majority of Americans (63%) believe that climate change is a major threat to the national security of the United States. This view is shared by Democrats (85%), Independents (69%), and Republicans (38%). However, there is also a partisan divide on the issue, with Democrats being more likely than Republicans to see climate change as a major threat to national security.

The Pew Research Center survey also found that a majority of Americans (62%) believe that the US government is doing too little to address climate change. This view is shared by Democrats (81%), Independents (66%), and Republicans (43%). Again, there is a partisan divide on the issue, with Democrats being more likely than Republicans to believe that the US government is doing too little to address climate change.

These findings suggest that there is a strong consensus among Americans that climate change is a major threat to national security. However, there is also a partisan divide on the issue, with Democrats being more likely than Republicans to see climate change as a major threat and to believe that the US government is doing too little to address it.

It is important to note that the Pew Research Center survey was conducted in August 2021, so public opinion on this issue may have changed since then. Additionally, the survey did not ask Americans about their specific views on how climate change affects national security. Therefore, it is possible that there is a range of views on this issue among Americans.