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Tom Nelson

Thomas Nelson
Tom Nelson
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430 afleveringen

  • Tom Nelson

    James Tooley: “ You don't need government for education” #426

    04-09-2026 | 51 Min.
    James Tooley describes two decades researching “low-cost private schools” serving poor families in India, Africa, rural China, and war-torn countries, arguing parents choose them because government/public schools often abandon children. He cites widespread enrollment (e.g., majorities in parts of Lagos and Kampala), higher standardized test performance, no gender bias, affordability around 10% of family spending, and sustainability as small businesses. He now finds a similar U.S. phenomenon in hybrid/micro schools, visiting examples in Pine Ridge (Onward Learning), rural Mississippi, refugee-serving Clarkston, and rural Oregon, and surveying 5,390 parents: about 4% use low-tuition private schools. He discusses limited, careful roles for philanthropy, and worries about dependence on government ESAs.

    00:00 Meet James Tooley
    01:03 Hyderabad Discovery
    03:25 Government School Reality
    05:37 Makoko Lagos Expedition
    07:49 Kibera Ghana China Proof
    11:49 Beautiful Tree Thesis
    13:04 War Torn Africa Schools
    15:48 Five Key Features
    21:06 Federations And Pushback
    22:02 Low Cost Schools In America
    25:53 Pine Ridge Onward Learning
    29:46 Mississippi Trailer School
    33:19 Refugees And Oregon Example
    36:08 National Survey Findings
    41:45 Philanthropy And Donations
    43:26 Quality Assurance Debate
    46:33 School Choice ESA Concerns
    49:57 Where To Follow James
    50:46 Final Reflections

    The Beautiful Tree: https://a.co/d/032zFHgW
    Really Good Schools: Global Lessons for High-Caliber, Low-Cost Education: https://a.co/d/01VMoY3r
    https://x.com/james_tooley
    https://uk.linkedin.com/in/james-tooley-320a8410
    =========
    Slides, summaries, references, and transcripts of my podcasts: https://tomn.substack.com/p/podcast-summaries
    My Linktree: https://linktr.ee/tomanelson1
  • Tom Nelson

    Tom Harris: “Pushing back against climate hysteria in Canada” #425

    01-09-2026 | 58 Min.
    Tom Harris argues Canada’s claim of warming twice the global average is unreliable because northern data coverage is sparse and “homogenized” station adjustments may exaggerate trends. He questions the meaning of average temperature and says Canada’s record shows a step change around 1998, consistent with El Niño and possibly the Atlantic Multidecadal Oscillation, not steady greenhouse-gas forcing. He cites extreme-weather records peaking in the 1930s and references Heartland’s Climate Change Reconsidered and Roger Pielke’s datasets as showing little detected change in many extremes. Harris then describes organizing local activists, using Saul Alinsky’s Rules for Radicals, rehearsing questions, and bypassing media censorship to challenge municipal climate policies.

    00:00 Meet Tom Harris
    00:19 Canada Warming Claims
    00:41 Is Warming Bad
    03:21 So Called Averages
    05:13 Overlapping Ranges
    08:06 Why Start 1948
    11:08 Heat Records Evidence
    11:54 Sparse Arctic Stations
    14:39 Homogenized Adjustments
    17:00 Step Change Not CO2
    18:57 Hickey Speaks Out
    21:59 Natural Cycles Theory
    22:59 PR Versus Evidence
    24:22 Extreme Weather Database
    25:56 Heartland Reports
    28:32 Warmer Means Milder
    31:07 Pielke Teaser
    31:19 Global Extremes Database
    31:51 P Factor Explained
    32:30 Translator Not Climatologist
    33:33 Drilling Into Continents
    34:48 Wildfire History Context
    37:23 Heatwave Data Concerns
    38:31 Local Activism Playbook
    40:06 Alinsky Rules In Action
    42:49 Debate Questions And Ridicule
    47:16 Training Volunteers Nationwide
    51:59 Beating Media Censorship
    53:55 Groups Funding And Contact
    56:17 Practice Sessions And Wins
    57:43 Wrap Up Resources

     icsc-canada.com
     sensiblechange.ca
    https://x.com/TomHarrisICSC
    https://drtomharris.substack.com/
    =========
    Slides, summaries, references, and transcripts of my podcasts: https://tomn.substack.com/p/podcast-summaries
    My Linktree: https://linktr.ee/tomanelson1
  • Tom Nelson

    Dai Ato: “ Spurious Correlation Between Atmospheric CO2 Increase and Human Emissions” #424

    28-08-2026 | 40 Min.
    Dai Ato presents findings from three papers arguing atmospheric CO2 rise is largely natural, claiming multivariate analyses reject human emissions as a significant predictor of annual CO2 increases while sea surface temperature (SST) is significant. He says detrended annual-change comparisons show emissions vs CO2 change has near-zero correlation, while SST retains moderate correlation, consistent with CO2 solubility in water. He also claims ice-core CO2 reconstructions are incorrect and that temperature leads specific humidity, rejecting CO2–water vapor positive feedback; absorbed shortwave and total solar irradiance correlate with SST while CO2 is negligible or negative. In Q&A, he expects the Keeling Curve to keep rising, COVID emission drops to have little effect, and rejects a stable 280 ppm preindustrial CO2.

    00:00 Intro And Agenda
    00:39 Three Paper Overview
    04:01 CO2 Rise Not Human
    07:05 Detrending Spurious Links
    10:33 Water Vapor Feedback Tested
    13:19 Solar And Albedo Drivers
    17:12 Past Evidence SST Leads
    21:50 Global Temperature Averaging
    23:58 Key Takeaways And DOE
    26:04 Why I Wrote These Papers
    33:06 Ice Core Reconstruction Issues
    34:17 Closing Thoughts And Q&A

    https://x.com/info45037254
    =========
    Slides, summaries, references, and transcripts of my podcasts: https://tomn.substack.com/p/podcast-summaries
    My Linktree: https://linktr.ee/tomanelson1
  • Tom Nelson

    Ron Clutz Part 2: “Highlights from 3400 Climate Blog Posts” #423

    25-08-2026 | 1 u. 19 Min.
    Ron Clutz continues a three-part framework on climate change: humans cause warming, warming is dangerous, and government can stop it. He argues observed warming can be explained by post–Little Ice Age recovery plus multidecadal oscillations and solar-orbital effects, and says “alarmists” deny these. He describes a taxpayer-funded “climate scare machine” and cites a Climate Change Business Journal estimate of a $3.4T/year global climate industry. Using Joseph D’Aleo’s materials, he disputes claims about heatwaves, storms, droughts, wildfires, ice loss, ocean acidification, health, and food, then focuses on Arctic sea ice cycles and sea-level model projections versus tide gauges. He stresses climate is local (Köppen zones) and says climate policies are wasteful, ineffective, and harmful, citing project failures, costs, and energy poverty.

    00:00 Framework Recap
    01:07 Natural Warming Factors
    03:56 Climate Scare Machine
    07:59 Eleven Empty Claims
    13:56 Polar Bears and Sea Ice
    20:00 Sea Level Scare Tactics
    28:27 Climates Are Local
    35:13 Warming Impacts Summary
    35:59 Can Governments Stop It
    37:56 Energy Transition Reality
    40:19 Why Hydrocarbons Rule
    42:06 Energy Mix Big Picture
    43:47 Trillions Visualized
    45:22 Waste One Missing Funds
    45:59 Waste Two Project Failures
    48:35 Waste Three Blade Graveyards
    49:13 Waste Four Operational Collapse
    50:18 Hydrogen And Biofuels
    51:32 Fear Sells Climate Policy
    53:06 Policy Weapons And Results
    55:51 Energy Poverty And Jobs
    59:09 Rare Metals And Land Use
    01:01:40 Better Priorities Consensus
    01:02:29 Absurd Costly Pointless
    01:03:59 Cartoons And Media Satire
    01:09:33 Arctic Update And Data
    01:13:28 Wrap Up Links And Wildfires

    https://rclutz.com/
    =========
    Slides, summaries, references, and transcripts of my podcasts: https://tomn.substack.com/p/podcast-summaries
    My Linktree: https://linktr.ee/tomanelson1
  • Tom Nelson

    Henrik Svensmark: “Cosmic Rays, aerosols, and clouds” #422

    18-08-2026 | 1 u. 25 Min.
    Henrik Svensmark discusses how solar activity modulates cosmic rays, which ionize the atmosphere and can help form aerosols that grow into cloud condensation nuclei, potentially altering clouds and Earth’s energy balance. He describes lab experiments showing more aerosols with increased ionization, critiques models that predicted no cloud effect, and presents observations from Forbush decreases where drops in cosmic rays are followed days later by reduced aerosols, cloud changes, and radiative-budget responses. He argues solar-cycle forcing may be ~1–1.5 W/m² and could affect CO2 sensitivity. On longer timescales, he links supernova-driven cosmic-ray variations to glaciations, ocean temperature, organic carbon burial, oxygen production, and biodiversity, while noting funding and career pressures.

    00:00 Cosmic Rays and Clouds
    00:42 Meet Henrik Svensmark
    02:59 Solar Activity Basics
    03:31 IPCC Forcing Debate
    05:13 Sunspots and Cosmic Rays
    07:03 Cosmic Ray Showers
    08:55 Isotopes as Solar Proxies
    11:48 Climate Correlations
    15:17 Ocean Heat Amplification
    17:55 Clouds as Amplifier
    19:39 How CCN Form
    22:22 Testing in Chambers
    24:59 Models vs Reality
    27:52 Forbush Natural Experiments
    36:14 Fixing the Physics
    41:17 Billion Year Timescales
    42:08 Galactic Spiral Arms
    44:02 Star Formation Setup
    44:33 Open Clusters Explained
    45:57 Mapping Nearby Clusters
    46:53 Supernovas Meet Climate
    48:27 Zooming Into Ice Ages
    51:31 Nutrients And Carbon Isotopes
    53:54 Organic Burial Correlation
    55:15 Deep Time Starbursts
    57:12 Oxygen And Complex Life
    59:51 Dwarf Galaxies Trigger Stars
    01:02:18 Fossils And Diversity Curves
    01:05:13 Shelf Area Drives Richness
    01:09:04 Area Normalization Test
    01:11:34 Big Picture Conclusions
    01:13:35 Funding And Career Risks
    01:22:15 Critiques And Solar Events
    01:25:16 Wrap Up And Farewell

    Svensmark: The Cloud Mystery https://www.youtube.com/watch?v=ANMTPF1blpQ
    The Chilling Stars [2008]: https://www.amazon.com/Chilling-Stars-New-Theory-Climate/dp/1840468661
    Papers: https://orcid.org/0000-0003-2843-3417
    =========
    Slides, summaries, references, and transcripts of my podcasts: https://tomn.substack.com/p/podcast-summaries
    My Linktree: https://linktr.ee/tomanelson1
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Over Tom Nelson
Interviews and presentations on climate/energy realism and more, with guests including Will Happer, Jerome Corsi, Marc Morano, Carl-Otto Weiss, Valentina Zharkova, Christopher Essex, Henrik Svensmark, Patrick Moore, Ross McKitrick, Willie Soon, Susan Crockford, Peter Ridd, Christopher Monckton, and Richard Lindzen.
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