Crawdaddy’s Substack

Crawdaddy’s Substack

About the Substack

Great ideas in history, economics, politics, science

Free Subscription Benefits

• Occasional public posts

Paid Subcription Benefits

• Subscriber-only posts and full archive
• Post comments and join the community

Paid Subscription Plans

• $80 a year
• $8 a month

About Rob Crawford

Freelance writer. Retired, so I can write about what inspires me.