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Ian Richardson
Research Scientist, NASA/University of Maryland
Expertise: Astronomy
Details:
CLAIMS REVIEWED
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: Judith Curry, PragerU
Published: 26 Apr 2024
VERDICT
The sun isn’t responsible for current climate change, contrary to claims in Suspicious0bservers YouTube video
CLAIM
Scientists have neglected the effect of solar particles, cosmic rays, the interplanetary magnetic field and Earth's weakening magnetic field to conclude climate change is due to human activity
SOURCE: Ben Davidson, Suspicious0bservers
Published: 29 Jul 2022
VERDICT
