Even using up every last estimated drop of estimated oil-in-place, including bitumen that’s currently inaccessible or unproven — even if such a thing were possible — would raise global temperatures by roughly 0.35 C. That’s a stark contrast to the...

The stark assessment of the current global outlook by the group, who include Sir Bob Watson, the government’s chief scientific adviser on environmental issues, US climate scientist James Hansen, Prof José Goldemberg, Brazil’s secretary of environment...

NASA scientist James Hansen has famously said that if the oil sands are fully exploited, it will be “game over” for the climate. “We’re not giving a get-out-of-jail-free card to the tar-sands industry. This is not the purpose of our study,” Dr. Weaver...

James Hansen, head of NASA’s Goddard Institute for Space Studies and an iconic figure among climate researchers, said “even the skeptical scientists now agree” that Earth is undergoing a warming trend. Hansen told the annual convention of the American...

So here’s some material from my forthcoming book on messaging. Yes, more observations and more analysis are valuable — and I will keep reporting on the ever-worsening climate outlook — but right now we need much more persuasiveness (see Why scientists...

Such reasoning is faultless and demands the immediate cessation of all further reliance on spurious GHE numbers. It’s now all exposed as pure GIGO: ‘garbage in - garbage out.’ Paging James Hansen: NASA’s Errant Evangelist of Climate Fraud The crass...

(Oil companies argue that the effects are temporary, and that the land can be restored over time.) But the real issue here is all the carbon that would be released into the atmosphere if all the crude in the oil sands is burned. The NASA climatologist...

Evans and others simply compared warmists' gloomy predictions with what really came to pass. The theory collapsed. Facts are stubborn. Contrived hypotheses, not so much. In 1988, for instance, James Hansen, the "father of global warming," predicted...

The graph became known as the “hockey stick” [PDF]. If the graph was the stick, then its publication made Mann the puck. Though other prominent scientists, such as NASA’s James Hansen, and, more recently, Texas Tech University’s Katharine Hayhoe, have...

“It is now part of the job description if you are going to be a scientist working in a socially relevant area like human-caused climate change,” he said. If the graph was the stick, then its publication made Mann the puck. Though other prominent...

Participants in this 90-minute discussion will be: James Hansen, whose testimony before Congressional committees in the 1980s helped raise broad awareness of the global climate change issue. Dr. Hansen is recognized for speaking truth to powerful...

"It is now part of the job description if you are going to be a scientist working in a socially relevant area like human-caused climate change," he said. If the graph was the stick, then its publication made Mann the puck. Though other prominent...

NASA’s Goddard Institute for Space Studies (GISS) released a study that found that human activity contributed to global warming. The NASA study, titled "Earth’s energy imbalance and implications," was recently published in the journal Atmospheric...

Flashback: NASA's James Hansen's growing financial scandal, now over a million dollars of outside income -- 'Hansen, an astronomer, received approximately $1.6 million in outside, direct cash income in the past five years for work related to —and, according...

As a youth I participated in many of my father’s experiments, observing first-hand the benefits of atmospheric CO2 on plant life and the manifold problems with the model-based theory of climate change, all of which events occurred long, long before...

Care factor at the warmist Age? Zero. Warmist Professor James Hansen compensated handsomely: NASA records released to resolve litigation filed by the American Tradition Institute reveal that Dr. James E. Hansen, an astronomer, received approximately...

The tar sands are North America's largest pool of carbon, and NASA's top scientist James Hansen says that exploiting them means 'essentially game over' for the climate. Keystone will ship tar sands oil across critical water supplies and sensitive...

Clean Water Act, including lead, mercury, and arsenic into the Athabasca River in northern Alberta, which flows 3,000 miles downstream to the Arctic Ocean;Recognizing that tar sands production produces three times the greenhouse gas emissions of conventional...

So here are 3 things you can do for Mann: I’m about halfway through the book and can say its target audience is the exact same people who read Climate Progress — readers who want to be informed about real climate science and the state of the climate...