Misleading
Earth was hotter in the past, but that doesn’t make humans safer from modern climate change
Claim:
It is not too hot now. Temperatures and CO2 are lower now than they have been throughout nearly the entire history of the Earth.
Articles tagged with
CO2
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Source: X/Twitter, Wide Awake Media, Patrick Moore, 2025-01-07 -
InaccurateTire fires in Kuwait have a much smaller climate influence than methane emissions from cows, contrary to claims
Claim:
Cow farts [methane emissions from cattle] are blamed for climate change, but there are bigger issues like people burning millions of tires in the deserts of Kuwait.
Source: Instagram, Social media users, 2024-11-23 -
IncorrectRecent global warming driven by human CO2 emissions, not ‘little ice age’ or urban heat island effects
Claim:
“even IF mankind is influencing the temperature, it is insignificant compared to the natural forces”
Source: Facebook, Steve Milloy, 2024-11-10 -
AccurateAtmospheric CO2 concentrations rising faster today than the last 50,000 years, as accurately claimed in recent social media posts
Claim:
CO2 concentrations are increasing in Earth’s atmosphere faster than they have in the last 50,000 years.
Source: Facebook, Social media users, 2024-05-14 -
How CO2 warms Earth through the greenhouse effect and why CO2 is not ‘saturated’ in Earth’s atmosphere
There is no doubt about it – climate science can be complex. But sometimes this complexity is mistaken for uncertainty.…
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Misleading
No evidence for a significant influence of volcanoes or solar variability on recent climate change contrary to Judith Curry’s claims in PragerU video
Claim:
Climate scientists disagree about how much warming is associated with our emissions and whether this warming is larger than natural climate variability from the sun and volcanic eruptions
Source: PragerU, Judith Curry, 2024-04-15 -
Incorrect
Carbon isotopes do not show that humans’ climate impacts are too small to notice, despite the Daily Sceptic’s inaccurate claim
Claim:
Human-caused carbon emissions’ effect on climate is ‘non-discernible’. Measurements of carbon isotope ratios in atmospheric CO2 indicate that it is the recent expansion of a more productive biosphere that has led to increased CO2 concentrations in the atmosphere.
Source: Daily Sceptic, Chris Morrison, 2024-04-08 -
Misleading
Optimal atmospheric CO2 for dinosaurs and plants is harmful for humans; current concentration is higher than Homo sapiens have ever experienced
Claim:
High CO2 was fine for the dinosaurs and high CO2 benefits plants today in greenhouses, so more CO2 can’t be bad for humans
Source: Bright Insight, Jimmy Corsetti, 2024-02-04 -
Incorrect
Video of Ian Plimer incorrectly states that human CO2 emissions are not responsible for increased atmospheric CO2 concentrations and global warming
Claim:
Increases in atmospheric CO2 is mainly from natural causes, like ocean outgassing, and not from humans who emit so little in comparison
Source: Conservative Political Action Conference, Ian Plimer, 2023-10-03 -
How much of a climate solution can technologies such as carbon capture and storage be?
Science has shown consistently that adding CO2 to the atmosphere is changing the climate in various ways, including raising the…
