The key greenhouse gases methane and CO₂ continue accumulating in the atmosphere. They are responsible for the warming of the planet that drives climate change. These gases are being generated by modern society through the burning of coal, oil, and natural gas, modern beef production, and other human activities.

Global atmospheric methane concentration reached 1,920 ppb for the first time in over 800,000 years. The following chart is just incredible and very discouraging.