4 ms·
That might be what it was about, but it could've been about more. I don't think anyone claims humans were significant to CO2 or temperature more than 200 years
by excessive 7y ago
That might be what it was about, but it could've been about more. I don't think anyone claims humans were significant to CO2 or temperature more than 200 years ago, why go before that to 20,000 years and stop there?