We have had lots of volcanic eruptions since 1958 -- those are included in the Mauna Loa measurements. What greenhouse gasses do volcanoes emit?
We are starting to see the amplifying/feedback warming: methane is being released from the tundra and the permafrost is melting. The
permafrost... is melting.
Course News Global Climate Change Seminar EnvS 501
This is from a few days ago; the biggest storm ever recorded in the Midwest:
One fifth of the entire country of Pakistan got flooded, while Moscow burned. The
Philippines got hit by super-monsoon Megi with sustained winds of 178MPH winds with gusts to 195MPG. Vietnam got 30.5 inches of rain in one storm.
This is not normal.