An interesting poll completed in California comparing current feeling about global warming to a poll completed in previous years asking the same questions. The link to the full article out of the San Francisco Times that goes with the field poll is provided below.
This video provides some information about the issues that surround the Ozone hole in the Antarctic. It explains how the hole was created and how humans have had an effect on what is happening with the Ozone.
The Montreal Protocol was a major piece of global environmental legislation. It's main purpose was to phase out the use of ozone depleting substances, such as chlorofluorocarbons. Since its implementation problems surrounding the ozone have turned around.
This website provides you with an evaluation of Protocol and all that has happened surrounding the legistaltion since it was created.
This link provides you with a varity of graphs, like the one shown below, that show levels of differnt ozone deleting substances before the protocol and what the future may look like.
When dealing with the Ozone there are two different types. The'good'ozone and the 'bad' ozone. The 'good' ozone allows humans to live on the Earth, while the 'bad' ozone is created by humans and harming both human life and the Earth. These websites compares the two types of ozone and explains how the effect human life.
'Greenhouse' analogy is not a hundred percent correct. This website explains what is correct and incorrect about the term for this relationship that we have all come to know.
There are many different ideas out there about climate change and global warming. Some people say they are the same thing while others say that they are two completely different idea.
The Environmental Protection Agency (EPA) see climate change and global warming as two separate entities. Global warming is causing climate change but it only represents one aspect of climate change. Whereas they see climate change as sustained change in temperature and other natural forces. The link above will bring you to their page on climate change.
NASA similarly says that the two are not the same with similar definitions NASA goes on to talk about how they are more aped to use the term climate change. They also talk about how the terms came out and why global warming is currently the more popular name to understand the situation.
Even with people out there knowing that there is a difference between the two terms, when you look up images for climate change the same images come up as when you look for global
This image of a Earth on fire is also a popular image found on both searches. But when I look at this image I mainly think of global warming not climate change.
This short video gives another perspective on the differences between climate change and global warming.
