You just said co2 had doubled in 150 years then turned right around and said they had only been studying it for 60yrs. Is that not a lie? I made that statement based 100% on what you have said in this thread. But the same thing happens every day. And I dont value anything any politician says in the least, I dont even know where you came up with that. Scientific "facts" constantly change depending on the scientist who is rattling them off at the time.
We have been DIRECTLY measuring it from the atmosphere for the past 60 years. We can measure samples of the atmosphere (gas bubbles) preserved in ice going back thousands of years. We MEASURE the CO2 concentration of air trapped for 100 years, 500 years, etc. Is that too difficult for you to comprehend? Based on THOSE measurements, CO2 has almost doubled since the industrial revolution started roughly 150 years ago. This is a restatement of what I have already said. You’re lack of reading comprehension doesn’t make me a liar.
