PORTLAND, Ore. (KOIN) -- The carbon dioxide building up in the Earth's atmosphere is currently accumulating 10 times faster than it did during any other period in the past 50,000 years, a new study led by Oregon State University r https://t.ly/dlmWP https://t.ly/XrN1E https://t.ly/oMibS https://t.ly/JVp7V https://t.ly/OoMjo https://t.ly/zOkuP https://t.ly/5elQF https://t.ly/cjb2F https://t.ly/rZ_2b https://t.ly/nacKn https://t.ly/fUKK0 https://t.ly/1SNYM https://t.ly/WK_U9 https://t.ly/-HfLD https://t.ly/FuurI https://t.ly/Zh9w2 https://t.ly/4PLCJ https://t.ly/nCiOL https://t.ly/jS8A8 https://t.ly/sU1jC https://t.ly/nhw6l https://t.ly/9N_hz https://t.ly/jmsm1 https://t.ly/5taOH https://t.ly/x48eR https://t.ly/5yc9L https://t.ly/Bll2p https://t.ly/2gSGs https://t.ly/ThjY9 https://t.ly/O70ls https://t.ly/qHSax https://t.ly/Oqtnd https://t.ly/IUvWI https://t.ly/hfuLP https://t.ly/yesHP https://t.ly/VC9Po https://t.ly/QaPLK https://t.ly/tQUo9 https://t.ly/oxiRx https://t.ly/F8wC3 https://t.ly/KY4sc