Oceans are currently acidifying, claims to the contrary contradict observations
Claim:
there has been no reduction in oceanic pH levels in the last century
Claim:
there has been no reduction in oceanic pH levels in the last century
Claim:
The jet stream meanders more, with big loops bringing warm air to the frozen north and cold air into warmer southern climes.
Claim:
El Niño drove record highs in global temperatures suggesting rise may not be down to man-made emissions.
“The article speaks about scientific questions under an “opinion” banner—as if questions about the role of CO2 in the Earth system could be a matter of opinions. For the major final conclusion “With more CO2 in the atmosphere, the challenge [to feed additional 2.5 billion people] can and will be met.”, there is absolutely no scientific credibility, nor support in the scientific literature—it is pure fantasy.”
Claim:
Increased atmospheric carbon dioxide has helped raise global food production and reduce poverty.
Claim:
Sea level rise, which was occurring long before humans could be blamed, has not accelerated.
“This article is very interesting because it exemplifies a highly-misleading rhetorical practice that is effective, frequently used, but not easily recognized by the public: “paltering”… A successful palterer will try to avoid being untruthful in each of his/her utterances, but will nonetheless put together a highly misleading picture based on selective reporting, half-truths, and errors of omission…”
Over the past two months, Climate Feedback has asked its network of scientists to review 5 widely read articles published…
“The theory of sea-level rise and flood problems is pretty well understood — this makes the point that this theory is also happening now and can only be expected to get worse — sea levels have been rising on the US east coast for the last 150 years or more and even if current trends simply continue, impacts will continue to grow. As the article states, we actually expect a significant acceleration of sea-level rise in the coming decades meaning the impacts will grow more rapidly.”
“before propagating a marginal view, one should ensure having a very strong argumentation; in this interview no argumentation is put forward to support Peter Wadhams’ central claim. Wadhams’ alarmism is potentially harmful, because when such spectacular predictions are not realized some people may perceive the whole scientific community or science itself as untrustworthy.”