- Joined
- 30 June 2008
- Posts
- 15,357
- Reactions
- 7,232
Why not Sir Rumpy? You really should read more on this subject but as I said before, this is not the time, however not to shirk your reference. Please note the last sentence of the quote.
This is a quote from NASA ...
"But global warming became the dominant popular term in June 1988, when NASA scientist James E. Hansen had testified to Congress about climate, specifically referring to global warming. He said: "global warming has reached a level such that we can ascribe with a high degree of confidence a cause and effect relationship between the greenhouse effect and the observed warming."4 Hansen's testimony was very widely reported in popular and business media, and after that popular use of the term global warming exploded. Global change never gained traction in either the scientific literature or the popular media.
https://pmm.nasa.gov/education/articles/whats-name-global-warming-vs-climate-change
If you are using that reference as part of your reading Ann you should be gaining a clear and sufficient understanding of the additional warming effect of the CO2 and other greenhouse gases humans have pumped into the atmosphere.
There are plenty of opportunities to research this topic. The people who have the most to say are not environmentalists but climate scientists whose expertise is this area.
The book I have given a referance for is as accessible and accurate as anything else.
http://www.globalwarmingprimer.com/primer/