Jan Lenaerts
Grist article on an “Ice Apocalypse” mostly accurate, but doesn’t make the likelihood of that apocalypse clear enough to readers
“The article has a bias, emphasizing the high end scenarios of ice sheet behavior, avoiding scrutiny of model assumptions. The concept of marine ice cliff instability and how unusual it is as a mechanism today on the vast coastline of Antarctica or Greenland is ignored.”
Guardian explores sea level rise impact on cities, but fails to make timescale clear
“This article provides an excellent visual of an unfortunately very likely general future for humanity, in which sea level rise slowly inundates many coastal cities … However, one major drawback of this article is that the magnitude and timescale of the sea level rises described in this report are not well explained.”
New York Times series accurately describes research on Antarctic ice sheets and sea level rise, but highlights uncertain studies
“Generally scientifically sound, but caution should be displayed before basing discussion solely on a single modeling study, especially when it incorporates fundamentally different processes relative to other contemporary models.”
Heartland Institute report incorrectly claims no evidence of human impacts in melting ice
Claim:
Melting of Arctic sea ice and polar icecaps is not occurring at ‘unnatural’ rates and does not constitute evidence of a human impact on the climate.
The Daily Wire makes wild claims about climate change based on no evidence
“The article contains little to no rational treatment of observational data, but relies on heavily biased secondhand interpretation… Even the title is based on a lie. There is no ‘study’ that finds static temperatures for 19-years. This article is based on a newspaper article that makes this false statement based in turn on a blog post…”
The Telegraph publishes false information about Arctic climate
“This article suffers from a common error in reasoning. The author focuses on individual “snapshots” of the state of the climate while ignoring the long-term trends. Those trends occur over many decades and must be observed/considered over those time scales.”
Analysis of "Amid higher global temperatures, sea ice at record lows at poles"
“Well outlined and balanced article, describing the evident link between low sea ice and climate warming and the melt-albedo feedback, but also mentioning the role of weather and short-time variability.”
Analysis of "Environmental records shattered as climate change 'plays out before us'"
The article summarizes the main findings of the “2015 state of the climate” report published by the National Oceanic and Atmospheric Administration. Overall it accurately reports the main findings that many global indicators of the Earth’s climate, notably the global surface temperature, have set new records in 2015 under the joint influence of ongoing human-induced climate change and a strong El Niño event.
Analysis of “Updated NASA Data: Global Warming Not Causing Any Polar Ice Retreat”
“This article discusses land and sea ice interchangebly and appears to confuse the two. This is a fundamental error, equivalent in other fields to confusing house and senate, or an artery and vein.”
Analysis of “Wake up, Obama, climate change has been happening forever”
“the evidence of accelerating glacier melt and retreat in response to manmade warming is crystal clear. Any other conclusion is willfully ignoring the data, the facts, and the conclusions of the entire glaciological community.”