Your fact-checks will appear here
Scientific intergovernmental body
The claim "" is contradicted by a large and growing body of scientific evidence showing Earth is warming and that human activities—especially —are the primary driver . While there are debates about th...
Airplane — the line-shaped clouds that form when jets exhaust water vapor and particles into cold, humid layers — do measurably influence the climate by creating extra cloudiness that tends to trap he...
Multiple peer-reviewed reviews and major science organizations report that an overwhelming majority of climate scientists say humans are the primary cause of recent global warming — commonly cited fig...
No — the claim that man-made climate change is a hoax is not supported by the peer‑reviewed scientific record: multiple large literature reviews and major scientific bodies report overwhelming agreeme...
Carbon dioxide (CO2) is the dominant long‑lived greenhouse gas driving recent global warming: energy‑related CO2 reached a record 37.8 Gt in 2024 and atmospheric concentrations hit about 422.5 ppm in ...
The mainstream scientific literature does not conclude that climate change will itself cause human extinction by 2100, but several peer‑reviewed analyses warn that high‑warming, cascading impacts coul...
Climate models and scenario analyses produce a wide range of projected atmospheric CO2 concentrations for mid‑century because outcomes depend entirely on future emissions pathways and policy choices: ...
The available analyses present two competing narratives: mainstream scientific assessments describe , while a smaller set of recent studies argue that warming trajectories and risks may be milder and ...
Human activity is the dominant cause of contemporary global warming: multiple major scientific bodies and large-scale literature reviews conclude that greenhouse-gas emissions from burning fossil fuel...
Peer-reviewed articles that argue recent climate change is not primarily human-caused exist, but they are vanishingly rare in the literature and have been repeatedly scrutinized and often debunked by ...
The current scientific consensus is that and that warming is already producing widespread impacts; leading assessments report overwhelming agreement among climate scientists and detailed findings on i...
The short answer: yes — the phenomenon termed "" is real, observable, and strongly linked to human activity, especially the burning of fossil fuels that raise atmospheric greenhouse gas concentrations...
A large and growing body of peer-reviewed research, national science academies and major science agencies conclude that is real and primarily driven by in , a position repeatedly quantified in literat...
A synthesis of peer-reviewed reviews and major NGOs shows the largest single-year CO2-equivalent reductions in developed-country individual lifestyles come from having fewer children, avoiding frequen...
Geoengineering is real as a field of research and a set of proposals—policymakers, academics, startups and regulators are actively debating, studying and even testing techniques such as stratospheric ...
Human activity is the dominant driver of recent global warming, with major assessments concluding that most of the observed increase in global average temperatures since the mid‑20th century is due to...
of —chiefly carbon dioxide, methane and nitrous oxide—have amplified Earth’s natural greenhouse effect and are the primary driver of the persistent upward shift in global hottest years over the past c...
Human industrial activity emits vastly more CO2 into the atmosphere than volcanoes do on an annual basis; volcanoes can in short bursts match human emission rates for hours or days during very large e...
The claim that "man-made climate change is the biggest hoax of all time" does not stand up to the evidence: an overwhelming majority of climate science literature and major scientific bodies conclude ...
Major papers and reports cited as "refuting" human-driven climate change fall into a small set of recent contrarian works and long-standing minority viewpoints; these pieces rely on alternative interp...