Facebook
Linkedin
Twitter
Sign in
Join
AI
Computers
Education
Energy/Industry
Environment
Medical
Politics
Space
Transportation
Sign in
Welcome!
Log into your account
your username
your password
Forgot your password?
Create an account
Sign up
Welcome!
Register for an account
your email
your username
A password will be e-mailed to you.
Password recovery
Recover your password
your email
Search
Sign in
Welcome! Log into your account
your username
your password
Forgot your password? Get help
Create an account
Create an account
Welcome! Register for an account
your email
your username
A password will be e-mailed to you.
Password recovery
Recover your password
your email
A password will be e-mailed to you.
21st Century Tech Blog
AI
Computers
Education
Energy/Industry
Environment
Medical
Politics
Space
Transportation
Home
Business/Government
Society
Society
Military
Was Carl von Clausewitz Right Describing War as a Form of Policy?
lenrosen4
-
April 13, 2024
Politics and Technology
Social Media and Small Screens are Negatively Impacting Youth
lenrosen4
-
April 2, 2024
Society
Daylight Savings Time, Standard Time, Is There Science Behind Our Twice Annual Shift?
lenrosen4
-
March 9, 2024
Society
We Live in the Age of Popcorn Brain and Smartphone Addiction
lenrosen4
-
February 29, 2024
Religion
Leap Day is a Good Time to Look How the Sun, Moon and Earth Mark Time
lenrosen4
-
February 29, 2024
Editor Picks
What Will the World Be Like in 3000 and Beyond?
lenrosen4
-
December 18, 2023
0
Editor Picks
What Will the World Be Like in 2100 and Beyond?
lenrosen4
-
November 26, 2023
1
Society
Elon Musk’s Version of Twitter Was to Be a Town Hall for Sharing Civil Discourse – What Has Gone Wrong?
lenrosen4
-
November 17, 2023
0
Computers
Is Social Media Finally Getting Its Comeuppance?
lenrosen4
-
October 25, 2023
0
Editor Picks
Solving the Intractable Problems That Persist in the 21st Century – Part 3: Depression and Doomsday Thinking
lenrosen4
-
October 17, 2023
0
Society
A Journey to Downsize in the Age of Climate Change
lenrosen4
-
August 31, 2023
0
Artificial Intelligence
Conversations About AI: Part 4 – Transforming Human Mental Health Management and Addressing Social Good
lenrosen4
-
June 11, 2023
0
Religion
Religious Rituals Dominate At This Time Of Year Which Raises An Interesting Question
lenrosen4
-
April 5, 2023
0
Business/Government
We Need to Rid Ourselves of Conventional Thinking When Tackling Global Challenges
lenrosen4
-
February 16, 2023
0
Editor Picks
Is It Love or is it Dopamine, Serotonin, Norepinephrine and Oxytocin?
lenrosen4
-
February 15, 2023
0
Education
What is Futurecrafting?
lenrosen4
-
February 5, 2023
0
Education
Gaming And Betting Have Gone Mainstream – Is This Our Future?
lenrosen4
-
December 29, 2022
0
1
2
3
4
Page 1 of 4
Most Read
Carbon Pollution Pricing Seemed Like A Good Idea A Decade Ago
April 26, 2024
Climate Change And Mental Health: Both Are Getting Worse
April 24, 2024
Earth Day 2024 And The Atmosphere Is Raining Microplastic
April 22, 2024
How Close Are We To A One-And-Done Vaccine For COVID-19 And Other Viruses?
April 21, 2024
