I've created a presentation from materials posted over the past two months and a few older ones related to global warming and climate change.
This is a big file 5.4mb, so it may take a few minutes.Note that there are links included in this document that will take you to other source materials. Some links are a little "fussy" and may require that you copy and past the URL into your browser.
Images and Issues Related To Climate Change and Global Warming.pdf