Increasing aerosols may have induced cooling in China

David L. Hagen writes about a new study: Increasing aerosols, decreasing insolation, decreasing temperature, and decreasing precipitable water over 18 years in China.  “Evaluation of Atmospheric Precipitable Water Characteristics and…

Honolulu Mayor Issues Directive to Prevent Sea Level Rise… Because Ignorance

Guest ridicule by David Middleton From “The Stupid, It Burns” files… Mayor issues directive on climate change The Commission says the city should plan for 3-feet of sea level rise…

Remember when we were told that Capetown SA’s water crisis was due to climate change? Never mind.

Back on March 1st, 2018 we were told this: Cape Town’s water crisis shows the reality for cities on the front line of climate change Today, a scant few months later,…

Oddly quiet sun: 3 weeks without sunspots

The sun has been blank for 21 straight days–a remarkable 3 weeks without sunspots. This is an almost decade-class event. The last time the sun lost its spots for 21…

Google Steps in to Fund United Nations Climate Programmes

Guest essay by Eric Worrall More evidence that taxpayer funds are not required for climate research. UN Environment and Google announce ground-breaking partnership to protect our planet New York, 16…

What psychological science can offer to reducing climate change

From the University of Amsterdam and the answer is nothing department comes this Lewandowsky style premise with an irrational idea: “climate change, at least in part, is rooted in human…

Why we’re winning: WUWT gets more page views than the last two remaining government websites on climate

NBC News: Two government websites on climate change survive in the Trump era Reports of climate science being scrubbed from U.S. government websites arrived early in President Donald Trump’s tenure.…

The cost of offshore wind power: worse than we thought

By Andrew Montford A few days ago, the BBC’s Roger Harrabin mentioned a new suggestion that instead of cutting up redundant oil rigs, we should simply sink them to the bottom…

The La Nina Pump

Guest Post by Willis Eschenbach Sometimes a chance comment sets off a whole chain of investigation. Somewhere recently, in passing I noted the idea of the slope of the temperature…

AEMO Climate Heresy: Ageing Coal Plants Necessary to Keep Costs Down

Guest essay by Eric Worrall According to the Australian Energy Market Operator, a government body charged with managing the Australian electricity grid, Coal plants are vital to contain end user…

Hate mail illustrates a reason to help WUWT today (and it costs nothing extra)

Hello, It’s been awhile since I’ve made a pitch for WUWT, mainly because I’ve been busy with several projects, including the move of WUWT to a new more um, “robust”…

Sound waves reveal huge cache of diamonds inside the Earth

Sound waves reveal diamond cache deep in Earth’s interior Study finds 1–2 percent of Earth’s oldest mantle rocks are made from diamond. From MIT: There may be more than a…

Bastardi: Dropping ocean temperatures and East Coast hurricane risk

40-year veteran meteorologist Joe Bastardi at WeatherBell’s Saturday Summary shows how the Earth’s surface has cooled dramatically over the past three years and that Arctic sea ice is piling up.…

UK Protests President Trump the “Climate Vandal” – But a Big Pro-Trump Rally was Banned

Guest essay by Eric Worrall British mainstream media paint a picture of almost universal support for climate action and overwhelming public hostility towards President Trump. But this is not the…

Chart of the week: The US is the leader in CO2 emissions reduction

From the American Enterprise Institute via Twitter. h/t to WUWT reader “Latitude” Last year the United States had the largest decline in CO2 emissions *in the entire world* for the…

Weekly Climate and Energy News Roundup #321

Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project THIS WEEK: By Ken Haapala, President Sea Level Hockey-Sticks? Last week’s TWTW discussed the lawsuit by Rhode Island against oil…

Claim: Climate Change will Cause a Global Corn Crop Failure

Guest essay by Eric Worrall Another global warming food security study based on unrealistic assumptions. The global corn crop is vulnerable to the effects of climate change By ADAM WERNICK…

Global Warming Today is Now Haunted by an Almost Unbelievable Deceptive Beginning.

Guest opinion: Dr. Tim Ball Bureaucracies are ideal environments for groupthink because it is critical for them to eliminate any notion that they are unnecessary or that the problems might…

Important new study from AWI: Cooling discovered in Antarctica, enabled by Carbon Dioxide

I’m sure our alarmist friends will be ready to dismiss this…but, it looks pretty solid. Tommy Tyrberg sends in this tip. He writes: Here is a very interesting paper from…

Climate change and dinner parties: a guide

A somewhat humorous guide to conducting discussions on climate change in a social setting Guest essay by Tilak K. Doshi It was not long ago when the rule for polite conversation…