John Locher/AP / AP The amount of planet-warming carbon dioxide in the Earth’s atmosphere has hit a new record, as humanity struggles to rein in emissions of greenhouse gasses from burning fossil ...
The levels of the crucial heat-trapping gases in the atmosphere reached historic highs last year, growing at near-record fast paces, according to the U.S. National Oceanic and Atmospheric ...
Simon Clark on MSN
Are humans really behind the extra CO2 in the atmosphere?
Why are we so sure that humans are responsible for all that extra carbon? In this video I present three reasons for why we ...
Carbon dioxide levels have reached the highest levels in human history. According to data from the Mauna Loa Observatory in Hawaii, the concentration of CO2 in the atmosphere is over 415 parts per ...
In regards to Roger Anderson’s Feb. 18 letter, it’s important to note that he’s leaving out vital information and when it comes to human CO2 [carbon dioxide] emissions and their impact on the ...
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