what are things that help with bringing CO2 out of the atmosphere other than trees
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Answer:
Since the Industrial Revolution, humans have emitted more than 2,000 gigatons of carbon dioxide into the atmosphere. (A gigaton is one billion metric tons.)
This thickening blanket of heat-trapping greenhouse gases causes the global warming we experience today. If nothing changes, climate impacts such as forest fires, stifling heat waves and damaging sea level rise will only continue to intensify.
The imperative for combating climate change is to curb emissions rapidly—for example, by ramping up renewable energy, boosting energy efficiency, halting deforestation and curbing super pollutants like hydrofluorocarbons (HFCs). The latest climate science tells us, however, that these efforts alone aren’t enough to prevent dangerous climate change.
To keep global temperature rise to less than 1.5-2 degrees C (2.7-3.6 degrees F), which scientists say is necessary for preventing the worst impacts of climate change, we’ll need to not only reduce emissions but also remove and store some carbon from the atmosphere.
In fact, most climate model scenarios show we’ll need to remove billions of metric tons of carbon dioxide annually by 2050, while also ramping up emissions reductions.
Carbon removal can take numerous forms, from new technologies to land management practices. The big question is whether these approaches can deliver carbon removal at the scale needed in the coming decades.
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