Skip to content
  • Tue. Jun 16th, 2026

Coldstreams

Opinion: Practicing Factfulness based on data.

  • About
  • My Blogs
  • RSS Newsfeed
  • MIT App Inventor 2 Tutorials
  • Privacy Policy
  • 10 Things
Education

The college education trap

2022 September 1

Most of the “return on investment” value of a college education goes to “people who come from affluent families and attend selective institutions”. One-third of college students will never complete…

Uncategorized

26-Demographics: Percent that speak other than English, at home

2022 September 1

From the United States Census Percent of Population that spoke a language other than English at home: 1975: 5.7 1980: 11% 1990: 13.8% 2000: 17.5% 2010: 20.5% 2019: 21.2% What…

Demographics Economy Education Public Health/Nutrition

25- Demographics: Pandemic policy effects on students may last decades

2022 September 1

Just as WW2 impacted population demographics and age distributions up to the present, the policies (most of which did not work) of public health will cost society and individuals for…

Demographics International/Global/Immigration

24-Demographics: Portugal introduces new visa to address worker shortage

2022 September 1

“For the promotion of orderly and regulated safe migration and in the fight against the shortage of manpower, a new type of visa has been created, specifically a visa for…

Demographics Education

23-Demographics: Another University acknowledges fewer students

2022 September 1

The University of Portland sees 21% of students who had made down payments for fall enrollment – disenroll. The university acknowledges that population demographics are playing a role: Some 82%…

Business Demographics International/Global/Immigration

22-Demographics: An important reason to develop international skills

2022 August 31

We usually think of international skills as being applied when we head to other countries. But in fact, global skills will be more important than ever even if you do…

Demographics

21- Demographics: Military recruiting hits demographic wall too

2022 August 31

Military struggling to find new troops as fewer young Americans are willing or able to serve. Source: Military struggling to find new troops as fewer young Americans willing or able…

Demographics Policy/Government

20-Demographics: Immigration now largest component of U.S. population growth

2022 August 31

Interesting figures – overall, just under 15% of the U.S. population was born elsewhere but note this: About 1 in 5 Americans between the ages of 40 and 64 was…

Demographics International/Global/Immigration Policy/Government

Part 19 – Population Demographics: In 20 years, 100% of U.S. population growth will come from immigration

2022 August 31

Almost all U.S. population growth over next 20 years will come from immigration, and after 20 years, 100% will come from immigration. Over the next three decades, the report predicts…

Demographics

Part 18 – Population Demographics: CNN says population will not collapse

2022 August 31

CNN explains that experts say the population is not collapsing but then goes on to say the opposite in most of their article: Globally, the fertility rate has not “collapsed,”…

Posts pagination

1 … 272 273 274 … 366

Translate: Hablas español? Snakker du norsk? Вы говорите по-русски? Nǐ huì shuō zhōngguó rén ma?

Special Topics

  • The Practice of Factfulness
  • “Boomers” versus “Gen Z” today – life in the '70s compared to today
  • SCAMS to avoid
  • Public Health Harmed Trust in Science
  • "Blue zones" are based on bad records
  • Is “pretty privilege” on social media real? (yes!)
  • Media: Who Reports the News?
  • The Accidental Vegetarian
  • Lipid/cholesterol hypothesis of heart disease questioned
  • “They Did Everything Right” and had a heart attack
  • Election 2024
  • Most retirees doing “okay financially”
  • AVOID YI AND KAMI SECURITY CAMERAS

Dangerous Books

  • The Homocysteine Revolution, by Kilmer McCully, M.D.
  • The Heart Revolution, by Kilmer McCully, M.D.
  • Factfulness, by Dr. Hans Rosling, Anna Rosling Rönnlund, Ola Rosling
  • Climate Uncertainty and Risk, by Dr. Judith Curry
  • Expired: Covid the untold story, by Dr. Clare Craig
  • Superabundance: The Story of Population Growth, Innovation, and Human Flourishing on an Infinitely Bountiful Planet, by Marian L. Tupy, Ph.D., Gale L. Pooley, Ph.D.
  • Classified: The Untold Story of Racial Classifications in America by Prof. David E. Bernstein, JD

Climate

I have done a LOT to reduce carbon emissions, but climate hypocrites, and unworkable and unsustainable proposals to fix things have evolved my perspective.

  • What We Did to Reduce Emissions
  • The media lied about Phoenix temperatures
  • Climate Hypocrites, Part 1
  • Climate Hypocrites, Part 2
  • What Experts Say We Must Do
  • Climate, Wildfires: Is everything a single variable problem?
  • Media running out of superlatives and adjectives for climate
  • Climate is no longer a factor in our choices

Media

  • Myths widely promoted by news media
  • How to Show You Know Nothing of History

Covid-19

  • Covid Hypocrites, Part 1
  • Covid Hypocrites, Part 2
  • Elite Experts who "did beyond everything right" and still got Covid-19
  • Courts rule against Covid-19 public health restrictions
  • 2006: Global pandemic experts found most pandemic mitigations do not work
  • 2019: World Health Organization found most pandemic policies do not work
  • 2019: WHO: Non-pharmaceutical public health measures for mitigating the risk and impact of epidemic and pandemic influenza
  • 2020: CDC: Nonpharmaceutical Measures for Pandemic Influenza in Nonhealthcare Settings—Personal Protective and Environmental Measures
  • 2023: Cochrane Review: Do physical measures such as hand-washing or wearing masks stop or slow down the spread of respiratory viruses?

International

  • Why you need global skills
  • The "World Happiness Index" is nonsense

Retirement

Are you saving too much for retirement? Very likely and partly because you'll spend less than expected.

Series

  • Population Demographics
  • College Degrees no longer as useful?
  • "Follow Up" - prediction failures
  • Public Health Nonsense

Satire/Parody

Some content here is satire or parody.

Feedburner RSS

RSS: RSS Feed

Coldstreams Business and Tech - powered by FeedBurner

Other Blogs

  • Coldstreams Travel
  • Coldstreams Social (propaganda)
  • Coldstreams.com/3d 3D/VR photography
  • AppInventor Programming

(C) Copyright 2011-2026. All rights reserved.

AI Scraping not permitted. But they are doing it anyway.

Archives

  • June 2026
  • May 2026
  • April 2026
  • March 2026
  • February 2026
  • January 2026
  • December 2025
  • November 2025
  • October 2025
  • September 2025
  • August 2025
  • July 2025
  • June 2025
  • May 2025
  • April 2025
  • March 2025
  • February 2025
  • January 2025
  • December 2024
  • November 2024
  • October 2024
  • September 2024
  • August 2024
  • July 2024
  • June 2024
  • May 2024
  • April 2024
  • March 2024
  • February 2024
  • January 2024
  • December 2023
  • November 2023
  • October 2023
  • September 2023
  • August 2023
  • July 2023
  • June 2023
  • May 2023
  • April 2023
  • March 2023
  • February 2023
  • January 2023
  • December 2022
  • November 2022
  • October 2022
  • September 2022
  • August 2022
  • July 2022
  • June 2022
  • May 2022
  • April 2022
  • March 2022
  • February 2022
  • January 2022
  • December 2021
  • November 2021
  • October 2021
  • September 2021
  • August 2021
  • July 2021
  • June 2021
  • May 2021
  • April 2021
  • March 2021
  • February 2021
  • January 2021
  • December 2020
  • November 2020
  • October 2020
  • September 2020
  • August 2020
  • July 2020
  • June 2020
  • May 2020
  • April 2020
  • March 2020
  • February 2020
  • January 2020
  • December 2019
  • November 2019
  • October 2019
  • September 2019
  • August 2019
  • May 2019
  • April 2019
  • February 2019
  • January 2019
  • December 2018
  • November 2018
  • October 2018
  • September 2018
  • August 2018
  • July 2018
  • June 2018
  • May 2018
  • April 2018
  • March 2018
  • February 2018
  • January 2018
  • December 2017
  • October 2017
  • September 2017
  • June 2017
  • April 2017
  • March 2017
  • February 2017
  • January 2017
  • December 2016
  • November 2016
  • October 2016
  • September 2016
  • August 2016
  • July 2016
  • October 2014
  • September 2014
  • August 2014
  • July 2014
  • May 2014
  • April 2014
  • March 2014
  • February 2014
  • January 2014
  • November 2013
  • September 2013
  • June 2013
  • May 2013
  • April 2013
  • February 2013
  • December 2012
  • November 2012
  • October 2012
  • August 2012
  • May 2012
  • October 2011
  • #IOT Internet of Things
  • 3D Printing
  • AI
  • Archived Public Health
  • Automation
  • Aviation
  • Business
  • Caffeine Culture
  • Cameras
  • Censorship
  • Climate
  • Cloud
  • Crime/Corruption
  • Cryptocurrency/block chain
  • Demographics
  • Doomerism
  • Drones/Quads/RC
  • Dueling Experts
  • Economy
  • Education
  • Efficiency
  • Emerging Technology
  • Energy
  • Environment
  • Everything is Untrue
  • EVs
  • Finance
  • Follow up
  • Future follow up
  • Gen Z/Generational issues
  • Geopolitics
  • Good news!
  • Hardware/Tablets Etc
  • Health-Healthcare
  • Humor
  • Innovation
  • Innovative/Creative
  • International/Global/Immigration
  • Management
  • Marketing
  • Media
  • Models
  • Nation of Idiots
  • Online marketing
  • Other
  • Paper Summary
  • Personal finance
  • Policy/Government
  • Privacy
  • Public Health/Nutrition
  • Robotics
  • Satire/Parody
  • Science
  • Security
  • Smart Phones
  • Social media
  • Software
  • Software Quality
  • Software/Tech
  • Space
  • Spying
  • Stupidity
  • TBI
  • Techie
  • Think
  • Transportation
  • Uncategorized
  • Vehicles/Autos
  • Wireless

You missed

Follow up

Follow up: How did we survive before the era of “Extreme Heat Warnings”?

2026 June 16
Demographics Gen Z/Generational issues

Growth of single person households in the United States

2026 June 15
Demographics Economy Gen Z/Generational issues

Demographics: AI blamed for drop in labor force participation 55+

2026 June 15
Demographics Doomerism Economy Gen Z/Generational issues

Economy: US median family income, over time

2026 June 14

Coldstreams

Opinion: Practicing Factfulness based on data.

Proudly powered by WordPress | Theme: News Live by Themeansar.

  • Home
  • 10 Things
  • About
  • MIT App Inventor 2 Tutorials
  • My Blogs
  • Privacy Policy
  • RSS Newsfeed
This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Cookie settingsACCEPT
Privacy & Cookies Policy

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Non-necessary
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
SAVE & ACCEPT