Comment by leecb | Hacker News Reader

Top New Best Ask Show Jobs

Comment by leecb | Hacker News Reader

> There are only three trillion dollar industries in existence: energy, high speed transport, and communications.

I would suggest that housing is a 4th trillion dollar industry.

And agriculture.

https://croplife.org/news/agriculture-a-2-4-trillion-industr...

and drugs

And defense.

and healthcare

And financ e

And food.

travel

Travel is, at least partially, transportation. But I'd add education.

and minting currency

https://en.wikipedia.org/wiki/Trillion-dollar_coin

Reply on news.ycombinator.com