I actually do a bit of work on the subject, it's real.
The data is overwhelming. The skeptic "scientists" have & are serving their purpose, which was to make it seem that there is disagreement in the scientific community, there isn't.
It's not only due to human influence, but we are the straw, if you know what I'm saying.
The next time you read anything on the subject, do a search on the author or scientist who is referenced (on either side of the issue) and then check their funding, past associations, background, education, etc. and determine for yourself who is the more credible witness.