ThickStemz
Well-Known Member
Yep. That is self evident.In the graph you referenced, the blue line is the natural CO2 cycle, the purple/red line is the added amount of carbon human activity has put into the atmosphere. That is unnatural
Any higher rates of CO2 in the past were natural and they accumulated over tens to hundreds of thousands of years. The unnatural CO2 emitted by us that's responsible for the current warming trend accumulated in less than 200 years
My point though is you keep harping on 400ppm.
If you look at that graph and read it you'd see naturally peaks go up to about 300ppm.
We're on a natural co2 peak of about 300ppm right now anyway. So our addition has it up to 400ppm.
Obviously we need to work on technology to reduce our co2 and create advanced technologies.
Here is something that bugs me. If you look at the graph 300ppm appears about half of 400ppm. The graph is dishonest in its depiction. It looks like we've doubled the natural peaks. But when you read it we've only added 25% to 33% or so to the current total.
I've seen people criticize Fox News for representing statistics on a graph out of scale. This graph does the same thing. Showing 400ppm as twice as high as 300ppm.