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Category Archives: Extinction REbellion

Rationale for XR, short term

Posted on 5 October 2021 by ecoquant
Posted in #climatestrike, #youthvgov, carbon dioxide, climate change, climate disruption, climate emergency, climate grief, ecocapitalism, Extinction REbellion, Fridays for Future | Leave a comment

“I don’t want my grandchildren to suffer” XR

Posted on 5 October 2021 by ecoquant
Posted in #climatestrike, #youthvgov, carbon dioxide, climate activism, climate disruption, climate emergency, Extinction REbellion, Fridays for Future, Greta Thunberg | Leave a comment

Stephen Fry on XR

Posted on 5 October 2021 by ecoquant
Posted in #climatestrike, #youthvgov, climate activism, climate disruption, climate education, climate hawk, climate justice, Extinction REbellion, Fridays for Future, zero carbon | Leave a comment

James O’Brien changes his mind : XR is changing minds!

Posted on 7 September 2021 by ecoquant
Posted in #youthvgov, climate disruption, Extinction REbellion, Fridays for Future, XR | Leave a comment
  • Distributed Solar: The Democratizaton of Energy

  • Blogroll

    • Giant vertical monopolies for energy have stopped making sense
    • Leadership lessons from Lao Tzu
    • "Impacts of Green New Deal energy plans on grid stability, costs, jobs, health, and climate in 143 countries" (Jacobson, Delucchi, Cameron, et al) Global warming, air pollution, and energy insecurity are three of the greatest problems facing humanity. To address these problems, we develop Green New Deal energy roadmaps for 143 countries.
    • Lenny Smith's CHAOS: A VERY SHORT INTRODUCTION This is a PDF version of Lenny Smith’s book of the same title, also available from Amazon.com
    • Why It’s So Freaking Hard To Make A Good COVID-19 Model Five Thirty Eight’s take on why pandemic modeling is so difficult
    • 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.
    • The Alliance for Securing Democracy dashboard
    • Quotes by Nikola Tesla Quotes by Nikola Tesla, including some of others he greatly liked.
    • International Society for Bayesian Analysis (ISBA)
    • Musings on Quantitative Paleoecology Quantitative methods and palaeoenvironments.
    • "The Expert"
    • 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.
    • Label Noise
    • Simon Wood's must-read paper on dynamic modeling of complex systems I highlighted Professor Wood’s paper in https://hypergeometric.wordpress.com/2014/12/26/struggling-with-problems-already-attacked/
    • 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.
    • BioPython A collection of Python tools for quantitative Biology
    • Peter Congdon's Bayesian statistical modeling Peter Congdon’s collection of links pertaining to his several books on Bayesian modeling
    • Carl Safina's blog One of the wisest on Earth
    • 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
    • Charlie Kufs' "Stats With Cats" blog “You took Statistics 101. Now what?”
    • 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
    • Rasmus Bååth's Research Blog Bayesian statistics and data analysis
    • "Perpetual Ocean" from NASA GSFC
    • Bob Altemeyer on authoritarianism (via Dan Satterfield) The science behind the GOP civil war
    • 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.
    • Earth Family Beta MIchael Osborne’s blog on Science and the like
    • 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
    • OOI Data Nuggets OOI Ocean Data Lab: The Data Nuggets
    • Earle Wilson
    • "Talking Politics" podcast David Runciman, Helen Thompson
    • Healthy Home Healthy Planet
    • Number Cruncher Politics
    • 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.”
    • Gabriel's staircase
    • Mark Berliner's video lecture "Bayesian mechanistic-statistical modeling with examples in geophysical settings"
    • Woods Hole Oceanographic Institution (WHOI)
    • Brian McGill's Dynamic Ecology blog Quantitative biology with pithy insights regarding applications of statistical methods
    • Los Alamos Center for Bayesian Methods
    • London Review of Books
    • Nadler Strategy, LLC, on sustainability Thinking about business, efficient and effective management, and business value
    • WEAPONS OF MATH DESTRUCTION, reviews Reviews of Cathy O’Neil’s new book
    • SASB Sustainability Accounting Standards Board
    • Tony Seba Solar energy, electric vehicle, energy storage, and business disruption professor and visionary
    • Mrooijer's Numbers R 4Us
    • 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
    • American Association for the Advancement of Science (AAAS)
    • Darren Wilkinson's introduction to ABC Darren Wilkinson’s introduction to approximate Bayesian computation (“ABC”). See also his post about summary statistics for ABC https://darrenjw.wordpress.com/2013/09/01/summary-stats-for-abc/
    • ggplot2 and ggfortify Plotting State Space Time Series with ggplot2 and ggfortify
    • South Shore Recycling Cooperative Materials management, technical assistance and networking, town advocacy, public outreach
  • climate change

    • Solar Gardens Community Power
    • Climate Change Reports By John and Mel Harte
    • Andy Zucker's "Climate Change and Psychology"
    • Climate Change Denying Organizations
    • Documenting the Climate Deniarati at work
    • Équiterre Equiterre helps build a social movement by encouraging individuals, organizations and governments to make ecological and equitable choices, in a spirit of solidarity.
    • Rabett Run Incisive analysis of climate science versus deliberate distraction
    • ATTP summarizes all that stuff about Committed Warming from AND THEN THERE’S PHYSICS
    • "When Did Global Warming Stop" Doc Snow’s treatment of the denier claim that there’s been no warming for the most recent N years. (See http://hubpages.com/@doc-snow for more on him.)
    • weather blocking patterns
    • “The discovery of global warming'' (American Institute of Physics)
    • Climate impacts on retail and supply chains
    • Simple models of climate change
    • The Green Plate Effect Eli Rabett’s “The Green Plate Effect”
    • "Warming Slowdown?" (part 1 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. In two parts.
    • All Models Are Wrong Dr Tamsin Edwards blog about uncertainty in science, and climate science
    • Berkeley Earth Surface Temperature
    • The Sunlight Economy
    • The great Michael Osborne's latest opinions Michael Osborne is a genius operative and champion of solar energy. I have learned never to disregard ANYTHING he says. He is mentor of Karl Ragabo, and the genius instigator of the Texas renewable energy miracle.
    • Exxon-Mobil statement on UNFCCC COP21
    • Klaus Lackner (ASU), Silicon Kingdom Holdings (SKH) Capturing CO2 from air at scale
    • 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
    • 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.
    • Non-linear feedbacks in climate (discussion of Bloch-Johnson, Pierrehumbert, Abbot paper) Discussion of http://onlinelibrary.wiley.com/wol1/doi/10.1002/2015GL064240/abstract
    • "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.
    • US$165/tonne CO2: Sweden Sweden has a Carbon Dioxide tax of US$165 per tonne at present. CO2 tax was imposed in 1991. GDP has grown 60%.
    • 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.
    • Spectra Energy exposed
    • Social Cost of Carbon
    • 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.
    • Dessler's 6 minute Greenhouse Effect video
    • Ray Pierrehumbert's site related to "Principles of Planetary Climate" THE book on climate science
    • James Powell on sampling the climate consensus
    • 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
    • MIT's Climate Primer
    • Climate model projections versus observations
    • Tell Utilities Solar Won't Be Killed Barry Goldwater, Jr’s campaign to push for solar expansion against monopolistic utilities, as a Republican
    • Bloomberg interactive graph on “What's warming the world''
    • `The unchained goddess' 1958 Bell Telephone Science Hour broadcast regarding, among other things, climate change.
    • Eli on the spectroscopic basis of atmospheric radiation physical chemistry
    • Wind sled Wind sled: A zero carbon way of exploring ice sheets
    • Climate Change: A health emergency … New England Journal of Medicine Caren G. Solomon, M.D., M.P.H., and Regina C. LaRocque, M.D., M.P.H., January 17, 2019 N Engl J Med 2019; 380:209-211 DOI: 10.1056/NEJMp1817067
    • 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.
    • "Impacts of Green New Deal energy plans on grid stability, costs, jobs, health, and climate in 143 countries" (Jacobson, Delucchi, Cameron, et al) Global warming, air pollution, and energy insecurity are three of the greatest problems facing humanity. To address these problems, we develop Green New Deal energy roadmaps for 143 countries.
    • Transitioning to fully renewable energy Professor Saul Griffiths talks to transitioning the customer journey, from a dependency upon fossil fuels to an electrified future
    • Nick Bower's "Scared Scientists"
    • Earth System Models
    • "Lessons of the Little Ice Age" (Farber) From Dan Farber, at LEGAL PLANET
    • `Who to believe on climate change': Simple checks By Bart Verheggen
    • David Appell's early climate science
  • Archives

  • Jan Galkowski

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  • Recent Posts

    • “Estonia Warns European Allies Against Direct Talks With Russia” 17 May 2026
    • wind machine 10 May 2026
    • Dr Des Callaghan’s “Bryophytes around the world” 28 April 2026
    • Entire NSF National Science Board fired by Donald Trump 27 April 2026
    • DT is moving to control U.S. elections, one state at a time 27 April 2026
    • The Climate Brink 17 April 2026
    • Tamino, on Climate, Spring 2026 12 April 2026
    • from Canada PM Mark Carney 24 March 2026
    • Professor Katharine Hayhoe “Talking Climate” today 21 March 2026
    • thanks DT for making the case for solar and EVs and NOT oil 20 March 2026
    • 2026 March 14 [J 073.87] “Pi Day” 14 March 2026
    • Rare and hard to find 1937-1938 15 February 2026
    • EPA official actions on their “endangerment finding” 14 February 2026
    • RC: “a peek behind the curtain” 23 January 2026
    • Stark 18 January 2026
    • Could this be why DT wants Greenland? 16 January 2026
    • NAP update on Endangerment Finding 26 December 2025
    • Sporophyte capsules 16 October 2025
    • AI and GPT don’t manufacture results from nothing 18 September 2025
    • 16th September 2025, Westwood, MA 16 September 2025
    • Pohlia lescuriana 6 September 2025
    • Mckibben vs Nordhous 22 August 2025
    • NOAA climate assessment which has been taken off the federal site 13 August 2025
    • Fast-Track Review of Latest Evidence for Whether Greenhouse Gas Emissions Endanger Public Health and Welfare 7 August 2025
    • A New Phase in Trump’s War on Data 6 August 2025
    • Beaker Street 5 August 2025
    • Biofluorescent marsupial 5 August 2025
    • Steve Buchan, botanical photographer 28 July 2025
    • 2025 Jul 4-12 J(185-193) around yard 2 long lenses OM5 camera 12 July 2025
    • 25mm compact lens equivalent to 50mm 2 July 2025
    • Polytrichum macro photos, several of spore capsules 30 June 2025
    • “Macro Treasures” 12 June 2025
    • Flickr Account 24 May 2025
    • 2025 May 8 J 128 redbuds, etc, OM Systems 60mm lens 8 May 2025
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    • A New Lens 26 March 2025
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    • “Is the AMOC headed for a tipping point? Interview with Henk Dijkstra” 15 March 2025
    • 2025-03-10 J 69 10 March 2025
    • “Robert Rubin, Lawrence Summers, Timothy Geithner, Jacob Lew and Janet Yellen are former Treasury secretaries” 1 March 2025
    • “Any fool can break things” 1 March 2025
    • “What I did last week …” 27 February 2025
    • (no title) 23 February 2025
    • yesterday 16 February 2025
    • 2025Feb11 11 February 2025
    • Eviscerating the NSF 10 February 2025
    • Comments on MFT for macrophotography, especially the OLY 60mm lens 7 February 2025
    • 2025Feb5J36 post-snow, pre-snow Polytrichum 5 February 2025
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  • Goodreads

  • Kalman filtering and smoothing; dynamic linear models



    Also, see datasets and R examples to accompany this excellent text.





    I have used dlm almost exclusively, except when extreme efficiency was required. Since Jouni Helske's KFAS was rewritten, though, I'm increasingly drawn to it, because the noise sources it supports are more diverse than dlm's. KFAS uses the notation and approaches of Durbin, Koopman, and Harvey.

    ``The real problem is that programmers have spent far too much time worrying about efficiency in the wrong places and at the wrong times; premature optimization is the root of all evil (or at least most of it) in programming.''
    Professor Donald Knuth, 1974
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