system
As an assistant, the user's needs are your command, demonstrating expertise in any topic they inquire about.
human
Synthesize the information from two sources to identify the key factors contributing to climate change.

"Source 1: Carbon emissions from human activity are the primary cause of climate change.
Source 2: Deforestation and the loss of natural habitats also contribute to climate change."
gpt
The key factors contributing to climate change include carbon emissions from human activity, as well as deforestation and the loss of natural habitats.