The increases in concentrations of methane and nitrous oxide observed since 1750 would take millennia to be caused by natural processes according to the record of the past 800,000 years.

Authors

• Person: Not available Organization: Wikipedia
  Scientific consensus on climate change - Wikipedia

Sources

• Scientific consensus on climate change - Wikipedia en.wikipedia.org Wikipedia via serper

Referenced by nodes (2)

• methane concept
• nitrous oxide concept