Frances Moore
Yes, plants need carbon dioxide. No, that doesn’t mean it’s harmless.
“The benefit[s] of increasing CO2 concentrations for plant growth are increasingly being outweighed by the negative impacts, especially of global warming. This is true for natural as well as agricultural ecosystems.”
Wall Street Journal article repeats multiple incorrect and misleading claims made in Steven Koonin’s new book ’Unsettled’
Scientists who reviewed the article found that it builds on a collection of misleading and false claims. For instance, Koonin states that “Greenland’s ice sheet isn’t shrinking any more rapidly today than it was eighty years ago”. Contrary to the claim, scientific studies using airborne and satellite altimetry observations show considerable thinning has occurred along the margin of the Greenland ice sheet since 2003.
Breitbart article makes numerous false claims about the impacts of climate change, based on Global Warming Policy Foundation post
“The article’s scientific credibility is very low. The author cherry-picks data, makes broad generalizations and characterizations based on incomplete or flimsy reasoning, and repeatedly misinterprets technological and economic progress in justifying false claims and misinformation minimizing global warming impacts.”
CO2 can increase plant growth in greenhouses while also negatively affecting ecosystems and human societies
Claim:
CO2 is a plant nutrient...it’s not a pollutant that threatens human civilization. If CO2 was so terrible for the planet, then installing a CO2 generator in a greenhouse would kill the plants.
The Atlantic accurately reports on study of the economic impacts of continued climate change in the US
This story in The Atlantic by Robinson Meyer describes a new study on the distribution of economic impacts that result from continued climate change in the United States. The study finds that the impacts would not be uniform throughout the country, but would reduce GDP to a greater degree in southern states, for example, while the northernmost states could experience net economic benefits from warmer temperatures.