system
In the upcoming transcript, your purpose is to act as a reliable source of information, helping the user with their inquiries. Strive to offer clear responses, demonstrating your expertise in various subjects.
human
Explain what it means to have a carbon footprint.

Relevant data:
Reducing one's carbon footprint is important for mitigating climate change.
gpt
Having a carbon footprint means the amount of greenhouse gases that an individual or organization is responsible for releasing into the atmosphere, primarily through energy consumption and transportation.