How Scientists KNOW Climate Change is Real | ClimateScience #2
How do we know climate change is real? You’ll have to look at ancient ice cores and supercomputer modelling to find out if humans really are the culprits of climate change.
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DISCUSSIONS & SOCIAL MEDIA
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Website: https://climatescience.org/
Instagram: / climate_science
Twitter: / climate_sci
Facebook: / climatescienceeducation
Olympiad: https://climatescience.org/olympiad/
OUR ANIMATION
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Original Animation produced by Bruna Hernandes using After Effects
OUR SCRIPT
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Our scripts are created by ClimateScience’s science writing team (https://climate-science.com/about/)
OUR VOICE
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The ClimateScience voice is JP Arellano using a Yeti BLUE microphone
OUR MUSIC ♬♪
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Original soundtrack composed by Mackenzie Boys-Eddy using Logic ProX
SOURCES:
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“We’ve known since the early 1900s that when we burn carbon-based materials, such as coal or oil, CO2 is released.”:
https://www.americanscientist.org/art...
“We’ve also known since the 1850s that CO2 is able to trap heat.”:
https://www.americanscientist.org/art...
“We’ve been collecting data about what we burn since the 70s”:
https://www.eia.gov/about/legislative...
“we have actually been able to measure the parts per million of co2 for the last 800,000 years!”:
https://climate.nasa.gov/evidence/
“We know this from studying ancient ice cores”:
https://icecores.org/about-ice-cores
“By analyzing these tiny trapped bubbles of air and knowing how deep they were we can learn about the concentration of CO2 in the air at a given time in the past!“:
https://icecores.org/about-ice-cores
“Because of these ice cores we can be pretty sure that the concentration of CO2 in our atmosphere today is higher than it has been in the past 800,000 years.”:
https://climate.nasa.gov/evidence/
“ We also know that the rate at which the ppm of co2 is increasing is higher than past rates.”
https://climate.nasa.gov/evidence/
“Today, scientists across the globe have set up measuring towers and ocean buoys to record global temperatures 24/7. And guess what? These temperatures have been steadily rising.”:
https://www.ucsusa.org/resources/ten-...
“We’ve seen glaciers retreating, reduced snow cover, a decline in arctic sea ice, and a resulting rise in sea levels.”:
https://climate.nasa.gov/evidence/
“From these models, it's clear that the global changes we are seeing right now cannot be explained by natural phenomena.”:
https://www.gfdl.noaa.gov/brief-histo...
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