Distributed Solar: The Democratizaton of Energy
Blogroll
- Why "naive Bayes" is not Bayesian Explains why the so-called “naive Bayes” classifier is not Bayesian. The setup is okay, but estimating probabilities by doing relative frequencies instead of using Dirichlet conjugate priors or integration strays from The Path.
- SASB Sustainability Accounting Standards Board
- Woods Hole Oceanographic Institution (WHOI)
- Team Andrew Weinberg Walking September 8th for the Jimmy Fund!
- GeoEnergy Math Prof Paul Pukite’s Web site devoted to energy derived from geological and geophysical processes and categorized according to its originating source.
- ggplot2 and ggfortify Plotting State Space Time Series with ggplot2 and ggfortify
- Tony Seba Solar energy, electric vehicle, energy storage, and business disruption professor and visionary
- Logistic curves in market disruption From DollarsPerBBL, about logistic or S-curves as models of product take-up rather than exponentials, with notes on EVs
- Tim Harford's “More or Less'' Tim Harford explains – and sometimes debunks – the numbers and statistics used in political debate, the news and everyday life
- South Shore Recycling Cooperative Materials management, technical assistance and networking, town advocacy, public outreach
- International Society for Bayesian Analysis (ISBA)
- Patagonia founder Yvon Chouinard on how businesses can help our collective environmental mess Patagonia’s Yvon Chouinard set the standard for how a business can mitigate the ravages of capitalism on earth’s environment. At 81 years old, he’s just getting started.
- John Cook's reasons to use Bayesian inference
- "The Expert"
- Prediction vs Forecasting: Knaub “Unfortunately, ‘prediction,’ such as used in model-based survey estimation, is a term that is often subsumed under the term ‘forecasting,’ but here we show why it is important not to confuse these two terms.”
- Gavin Simpson
- Bob Altemeyer on authoritarianism (via Dan Satterfield) The science behind the GOP civil war
- The Alliance for Securing Democracy dashboard
- Dr James Spall's SPSA
- What If
- Risk and Well-Being
- "Talking Politics" podcast David Runciman, Helen Thompson
- All about models
- Hermann Scheer Hermann Scheer was a visionary, a major guy, who thought deep thoughts about energy, and its implications for humanity’s relationship with physical reality
- Rasmus Bååth's Research Blog Bayesian statistics and data analysis
- Dominic Cummings blog Chief advisor to the PM, United Kingdom
- London Review of Books
- Label Noise
- John Kruschke's "Dong Bayesian data analysis" blog Expanding and enhancing John’s book of same title (now in second edition!)
- Beautiful Weeds of New York City
- The Plastic Pick-Up: Discovering new sources of marine plastic pollution
- Thaddeus Stevens quotes As I get older, I admire this guy more and more
- Busting Myths About Heat Pumps Heat pumps are perhaps the most efficient heating and cooling systems available. Recent literature distributed by utilities hawking natural gas and other sources use performance figures from heat pumps as they were available 15 years ago. See today’s.
- "Consider a Flat Pond" Invited talk introducing systems thinking, by Jan Galkowski, at First Parish in Needham, UU, via Zoom
- All about ENSO, and lunar tides (Paul Pukite) Historically, ENSO has been explained in terms of winds. But recently — and Dr Paul Pukite has insisted upon this for a long time — the oscillation of ENSO has been explained as a large-scale slosh due to lunar tidal forcing.
- James' Empty Blog
- Fear and Loathing in Data Science Cory Lesmeister’s savage journey to the heart of Big Data
- All about Sankey diagrams
- Pat's blog While it is described as “The mathematical (and other) thoughts of a (now retired) math teacher”, this is false humility, as it chronicles the present and past life and times of mathematicians in their context. Recommended.
- Brian McGill's Dynamic Ecology blog Quantitative biology with pithy insights regarding applications of statistical methods
- Awkward Botany
- American Statistical Association
- Leverhulme Centre for Climate Change Mitigation
- Charlie Kufs' "Stats With Cats" blog “You took Statistics 101. Now what?”
- Leadership lessons from Lao Tzu
- Ted Dunning
- American Association for the Advancement of Science (AAAS)
- Nadler Strategy, LLC, on sustainability Thinking about business, efficient and effective management, and business value
- Mark Berliner's video lecture "Bayesian mechanistic-statistical modeling with examples in geophysical settings"
- Los Alamos Center for Bayesian Methods
climate change
- Ice and Snow
- Andy Zucker's "Climate Change and Psychology"
- Ellenbogen: There is no Such Thing as Wind Turbine Syndrome
- Climate change: Evidence and causes A project of the UK Royal Society: (1) Answers to key questions, (2) evidence and causes, and (3) a short guide to climate science
- Simple models of climate change
- Interview with Wally Broecker Interview with Wally Broecker
- Eli on the spectroscopic basis of atmospheric radiation physical chemistry
- SOLAR PRODUCTION at Westwood Statistical Studios Generation charts for our home in Westwood, MA
- The Carbon Cycle The Carbon Cycle, monitored by The Carbon Project
- Berkeley Earth Surface Temperature
- Simple box models and climate forcing IMO one of Tamino’s best posts illustrating climate forcing using simple box models
- `The unchained goddess' 1958 Bell Telephone Science Hour broadcast regarding, among other things, climate change.
- Climate Change Denying Organizations
- All Models Are Wrong Dr Tamsin Edwards blog about uncertainty in science, and climate science
- "Warming Slowdown?" (part 2 of 2) The idea of a global warming slowdown or hiatus is critically examined, emphasizing the literature, the datasets, and means and methods for telling such. The second part.
- The Green Plate Effect Eli Rabett’s “The Green Plate Effect”
- `Who to believe on climate change': Simple checks By Bart Verheggen
- Model state level energy policy for New Englad Bob Massie’s proposed energy policy for Massachusetts, an admirable model for energy policy anywhere in New England
- Grid parity map for Solar PV in United States
- Risk and Well-Being
- Paul Beckwith Professor Beckwith is, in my book, one of the most insightful and analytical observers on climate I know. I highly recommend his blog, and his other informational products.
- Non-linear feedbacks in climate (discussion of Bloch-Johnson, Pierrehumbert, Abbot paper) Discussion of http://onlinelibrary.wiley.com/wol1/doi/10.1002/2015GL064240/abstract
- Jacobson WWS literature index
- weather blocking patterns
- David Appell's early climate science
- Tuft's Professor Kenneth Lang on the physical chemistry of the Greenhouse Effect
- Ray Pierrehumbert's site related to "Principles of Planetary Climate" THE book on climate science
- Energy payback period for solar panels Considering everything, how long do solar panels have to operate to offset the energy used to produce them?
- "Climate science is setttled enough"
- Steve Easterbrook's excellent climate blog: See his "The Internet: Saving Civilization or Trashing the Planet?" for example Heavy on data and computation, Easterbrook is a CS prof at UToronto, but is clearly familiar with climate science. I like his “The Internet: Saving Civilization or Trashing the Planet” very much.
- Wind sled Wind sled: A zero carbon way of exploring ice sheets
- Skeptical Science
- NOAA Annual Greenhouse Gas Index report The annual assessment by the National Oceanic and Atmospheric Administration of the radiative forcing from constituent atmospheric greenhouse gases
- And Then There's Physics
- James Hansen and granddaughter Sophie on moving forward with progress on climate
- Nick Bower's "Scared Scientists"
- Social Cost of Carbon
- Mrooijer's Global Temperature Explorer
- Mathematics and Climate Research Network The Mathematics and Climate Research Network (MCRN) engages mathematicians to collaborating on the cryosphere, conceptual model validation, data assimilation, the electric grid, food systems, nonsmooth systems, paleoclimate, resilience, tipping points.
- Warming slowdown discussion
- "Betting strategies on fluctuations in the transient response of greenhouse warming" By Risbey, Lewandowsky, Hunter, Monselesan: Betting against climate change on durations of 15+ years is no longer a rational proposition.
- AIP's history of global warming science: impacts The American Institute of Physics has a fine history of the science of climate change. This link summarizes the history of impacts of climate change.
- Isaac Held's blog In the spirit of Ray Pierrehumbert’s “big ideas come from small models” in his textbook, PRINCIPLES OF PLANETARY CLIMATE, Dr Held presents quantitative essays regarding one feature or another of the Earth’s climate and weather system.
- The beach boondoggle Prof Rob Young on how owners of beach property are socializing their risks at costs to all of us, not the least being it seems coastal damage is less than it actually is
- The Keeling Curve The first, and one of the best programs for creating a spatially significant long term time series of atmospheric concentrations of CO2. Started amongst great obstacles by one, smart determined guy, Charles David Keeling.
- SolarLove
- "Lessons of the Little Ice Age" (Farber) From Dan Farber, at LEGAL PLANET
- Klaus Lackner (ASU), Silicon Kingdom Holdings (SKH) Capturing CO2 from air at scale
- Sir David King David King’s perspective on climate, and the next thousands of years for humanity
- RealClimate
Archives
Jan Galkowski
Category Archives: theoretical physics
Complexity vs Simplicity in Geophysics
Originally posted on GeoEnergy Math:
In our book Mathematical GeoEnergy, several geophysical processes are modeled — from conventional tides to ENSO. Each model fits the data applying a concise physics-derived algorithm — the key being the algorithm’s conciseness but not…
Posted in abstraction, American Association for the Advancement of Science, American Meteorological Association, American Statistical Association, Azimuth Project, complex systems, control theory, differential equations, dynamical systems, eigenanalysis, information theoretic statistics, mathematics, Mathematics and Climate Research Network, mechanistic models, nonlinear systems, Paul Pukite, spectra, spectral methods, spectroscopy, theoretical physics, wave equations, WHT
Leave a comment
Series, symmetrized Normalized Compressed Divergences and their logit transforms
(Major update on 11th January 2019. Minor update on 16th January 2019.) On comparing things The idea of a calculating a distance between series for various purposes has received scholarly attention for quite some time. The most common application is … Continue reading
Posted in Akaike Information Criterion, bridge to somewhere, computation, content-free inference, data science, descriptive statistics, divergence measures, engineering, George Sughihara, information theoretic statistics, likelihood-free, machine learning, mathematics, model comparison, model-free forecasting, multivariate statistics, non-mechanistic modeling, non-parametric statistics, numerical algorithms, statistics, theoretical physics, thermodynamics, time series
4 Comments
Global blinding, or Nature’s revenge against meteorologists who deny climate disruption
Given climate disruption due to radiative forcing from excess atmospheric CO2, which is a premise of this blog, it is only reasonable to wonder about, speculate, hypothesize, and posit that eventually the amount of this forcing and the feedbacks in … Continue reading
Posted in Accuweather, American Association for the Advancement of Science, American Meteorological Association, American Statistical Association, AMETSOC, Anthropocene, climate, climate business, climate change, climate disruption, climate economics, climate justice, dynamical systems, Eaarth, environment, evidence, forecasting, games of chance, geophysics, global blinding, global warming, Hyper Anthropocene, Kerry Emanuel, meteorological models, meteorology, National Center for Atmospheric Research, NCAR, nonlinear systems, notes, oceanic eddies, oceanography, radiative forcing, Ricky Rood, science, the right to be and act stupid, the tragedy of our present civilization, theoretical physics
Leave a comment
Yes, I will be marching for Science in Boston
Like many, including Eli Rabett, I will be marching for Science in April, on Earth Day. My march will be part of the Boston march. Why? Because Science has been and is my life, and it always has been, and … Continue reading
Posted in American Association for the Advancement of Science, American Meteorological Association, American Statistical Association, AMETSOC, astronomy, astrophysics, Carl Sagan, climate, Climate Lab Book, ecology, Eli Rabett, engineering, fluid dynamics, geophysics, hydrology, marine biology, meteorology, physics, population biology, Principles of Planetary Climate, reason, science, Scripps Institution of Oceanography, theoretical physics, thermodynamics, WHOI, Woods Hole Oceanographic Institution, XKCD
Leave a comment
Polls, Political Forecasting, and the Plight of Five Thirty Eight
On 17th October 2016 AT 7:30 p.m., Nate Silver of FiveThirtyEight.com wrote about how, as former Secretary of State Hillary Clinton’s polling numbers got better, it was more difficult for FiveThirtyEight‘s models to justify increasing her probability of winning, although … Continue reading
Posted in abstraction, American Statistical Association, anemic data, citizen science, citizenship, civilization, economics, education, forecasting, information theoretic statistics, mathematics, maths, politics, prediction markets, sociology, the right to know, theoretical physics, thermodynamics
Leave a comment
“All models are wrong. Some models are useful.” — George Box
(Image courtesy of the Damien Garcia.) As a statistician and quant, I’ve thought hard about that oft-cited Boxism. I’m not sure I agree. It’s not that there is such a thing as a perfect model, or correct model, whatever in … Continue reading
Posted in abstraction, American Association for the Advancement of Science, astronomy, astrophysics, mathematics, model-free forecasting, numerics, perceptions, physical materialism, physics, rationality, reason, reasonableness, science, spatial statistics, splines, statistics, the right to know, theoretical physics, time series
Leave a comment
“Full-depth Ocean Heat Content” reblog
This is a re-blog of an excellent post at And Then There’s Physics, titled Full-depth OHC or, expanded, “full-depth ocean heat content”. Since my holiday is now over, I thought I might briefly comment on a recent paper by Cheng … Continue reading
Posted in Anthropocene, climate, climate change, climate data, climate disruption, climate models, computation, differential equations, ensembles, environment, fluid dynamics, forecasting, geophysics, global warming, greenhouse gases, Hyper Anthropocene, Lorenz, Mathematics and Climate Research Network, model comparison, NOAA, oceanography, physics, science, statistics, theoretical physics, thermodynamics, time series
Leave a comment
“Number density, not mixing ratio”, from Eli
From this post: There is a cute little number called Loschmidt, the number of molecules in a cubic meter of air at 1 atm and 0° C, 2.6867774(47) x 1025 molecules/m3 … Eli Rabett provides a neat way to see … Continue reading
Posted in astrophysics, Boltzmann, carbon dioxide, chemistry, climate, climate change, climate disruption, climate education, Eli Rabett, environment, evidence, geophysics, global warming, Loschmidt, meteorology, methane, physics, Principles of Planetary Climate, science, theoretical physics, thermodynamics
Leave a comment
In celebration of the unification of Gravity with the other fundamental forces …
It was announced today that LIGO found definitive evidence of gravity waves last September. Excellent descriptions at IOP, including a beginners guide. No better way to celebrate than with the Canettes Blues Band, from CERN: A group of physicists who … Continue reading
ecoquant
