This article is about how scientists know the world is warming. It is also about how the last few years has had warmer weather. It explains how the atmosphere is changing the world. I think this applies too the rule everything is connected because we are causing this and if our world warms up bad stuff could happen. When we knock out one thing in the spider web which is bad, it might destroy the rest of the web. This is not an example of humans following the rules because we are destroying important parts of our life.