Category Archives: MIchael Mann

`Letter to Lamar Smith’

On Ed Hawkins’ blog. The Committee on Science, Space & Technology of the US House of Representatives conducts regular evidence hearings on various science topics. On Wednesday 29th March, there is a hearing on “Climate science: assumptions, policy implications, and … Continue reading

Posted in American Association for the Advancement of Science, American Meteorological Association, American Statistical Association, AMETSOC, anemic data, anomaly detection, Anthropocene, Ben Santer, Berkeley Earth Surface Temperature project, BEST, carbon dioxide, changepoint detection, climate, climate change, climate data, climate disruption, Climate Lab Book, climate zombies, dependent data, environment, fossil fuel divestment, geophysics, global warming, greenhouse gases, Humans have a lot to answer for, Hyper Anthropocene, leaving fossil fuels in the ground, meteorology, MIchael Mann, Our Children's Trust, physics, science, smoothing, statistical dependence, the right to be and act stupid, the right to know, the tragedy of our present civilization, the value of financial assets, time series | Leave a comment

On engaging with science denial

(Updated, Tuesday, 21st February 2017) I have, over time, engaged with quite a few science deniers, primarily on the issue of abrupt climate change, its human origin, and options for curtailing it. Note I specify abrupt climate change because, while … Continue reading

Posted in Anthropocene, climate change, climate disruption, Climate Science Legal Defense Fund, climate zombies, denial, George Constanza, Hyper Anthropocene, liberal climate deniers, MIchael Mann, personal purity, Stephen Schneider | 1 Comment

“Things going fast”: Summary of a class on climate disruption taught by Professor Ricky Rood

Dr Ricky Rood is a professor at the University of Michigan, both a meteorologist and climate scientist, and a regular contributor to the climate and weather blogs at Weather Underground. In a post from April 6th (titled “No Way to … Continue reading

Posted in AMETSOC, Antarctica, Arctic, bridge to nowhere, carbon dioxide, Carbon Worshipers, climate, climate change, climate disruption, climate justice, corporate litigation on damage from fossil fuel emissions, environment, evidence, fossil fuels, geophysics, glaciers, glaciology, global warming, Hyper Anthropocene, James Hansen, liberal climate deniers, MA, marine biology, Massachusetts, meteorology, methane, MIchael Mann, natural gas, New England, physics, quantitative biology, quantitative ecology, rationality, reasonableness, Ricky Rood, science, sea level rise, sustainability, the right to be and act stupid, the right to know, the tragedy of our present civilization, zero carbon | 1 Comment

HadCRUT4 and GISTEMP series filtered and estimated with simple RTS model

Happy Vernal Equinox! This post has been updated today with some of the equations which correspond to the models. An assessment of whether or not there was a meaningful slowdown or “hiatus” in global warming, was recently discussed by Tamino … Continue reading

Posted in AMETSOC, anemic data, Bayesian, boosting, bridge to somewhere, cat1, changepoint detection, climate, climate change, climate data, climate disruption, climate models, complex systems, computation, data science, dynamical systems, geophysics, George Sughihara, global warming, hiatus, information theoretic statistics, machine learning, maths, meteorology, MIchael Mann, multivariate statistics, physics, prediction, Principles of Planetary Climate, rationality, reasonableness, regime shifts, sea level rise, time series | 2 Comments

After the Decade of Dithering, the Deadly Twenties

In a recent post, after reviewing the extreme Arctic warming event of late 2015, Professor John Baez quotes an earlier interview with Dr Gregory Benford, who is arguing for a geoengineering effort to restore the frozen Arctic. I do not … Continue reading

Posted in adaptation, AMOC, Arctic, chance, changepoint detection, climate, climate change, climate disruption, critical slowing down, ecology, engineering, geoengineering, global warming, greenhouse gases, Hyper Anthropocene, ignorance, James Hansen, MIchael Mann, mitigation, oceanography, physics, politics, rationality, reasonableness, regime shifts, science, science education, state-space models, statistics, the right to know, thermohaline circulation, time series | Leave a comment