[FreeTheHostages]

no, actually, i do not understand why you'd need to research the raw data on the Vostok ice core

but if you want to go look for it, be my guest

if you don't trust scientists to accurately measure the CO2 levels in the ice core, i can't really help you

even if you get the raw data, if you're that skeptical that you need the raw data, maybe they fudged the measurements, huh?

so no, I'm not going to play "fetch" for you. what you can't find is any respectable scientist who questions the integrity of the Vostok or other ice core samples showing CO2 levels at that point which are at historical highs for the last half million years.

[Hunble]

Again, were is the raw data.

For example, what is the CO2 vs O2 ratio? Plants convert CO2 into O2, and if things are in balance, that ratio would remain the same.

If humans are influencing the environment faster than the biomass can process, then the CO2 vs O2 ratio will change.