The evidence that global warming is human-caused is extensive, consistent, and multidimensional.

Question

Quizplus · Accepted Answer

The scientific consensus is that global warming is largely caused by human activities, such as the burning of fossil fuels and deforestation, and the evidence supporting this is vast and varied. This includes measurements of atmospheric carbon dioxide levels, temperature records, changes in Arctic sea ice and glaciers, and observations of the behavior of the sun. Numerous studies have also shown that natural factors alone cannot explain the current rate and magnitude of global warming.

The Evidence That Global Warming Is Human-Caused Is Extensive, Consistent