Climate change is a controversial topic that is argued about frequently. Even though the majority of the scientific community can agree that global climate change is caused by human activity, there are those scientists that are not convinced. Which of the following would be evidence in support that climate change is NOT linked with today's human activity?
The Tree ring study indicates warmest decade in 600 years.
The Signs of climate change correlate well with the 25% rise in atmospheric CO2.
The Project in the Arctic, named Ice Station Sheba, has found the pack ice is thinning rapidly.
Global temperatures were higher in medieval times when grapes were growing in Scotland and the Vikings inhabited greenland.