Discussion:
Review the article on "Environmental effects of increased atmospheric carbon dioxide" by Arthur B. Robinson et al. Take a closer look at the figures and based on the information given, write an analytical summary of what the author is describing and write what you think of authors' conclusion that there is no correlation between increased levels of atmospheric carbon dioxide during 20th and 21st century and deleterious effects on Earth's weather and climate .
Support your discussion with a minimum of one scholarly reference and cited with APA format.