so now you wish to argue that a pebble thrown into a pond in central ohio is the ultimate cause for a tsunami in kuala lumpur two years later.
1 )11000 years ago, a "Super Alarming Warming Trend" began, and continues apace. (Fact)
2 ) glaciers and icecaps began retreating, and it continues to this day (Fact)
3 ) the seas began warming and it continues today (Fact)
4 ) the warming seas are gassing off large amounts of CO2 and increasing atmospheric water vapour concentrations, this trend is continuing as well (Fact)
5 ) in 2007, i pissed into the river while fishing, so the warm urine i added to the pacific ocean, and my exhalations of CO2 into the atmosphere are the root cause of global warming. (wild supposition, but look at all the facts nearby, it must be true!!)
even a cursory examination of this graph will demonstrate that even when co2 levels were VERY low, sudden and precipitous warming still occured
even when co2 levels were high, sudden and precipitous cooling still occurred
something is driving the glacial cycle, and Co2 aint it.
many climatologist assert that carbon dioxide increases in pre-human glacial retreats was a byproduct of ocean warming, not the driver of the event, and the cooling of the ocean trapped Co2 as a byproduct of ocean cooling in past glacial advances
the argument that human produced increase in CO2 COULD be causing some warming is logical, but the question remains "How Much Of the Warming Is From Human Influence???"
the real answer seems to be "Not Much"