An open letter from Dennis Prager to him, on freedom of speech.
Category Archives: Technology and Society
A Gold Asteroid
Will it make us rich?
Dennis Wingo responds:
Yes, it’s impossible to predict the effects of drops in the price of previously-rare commodities. Gold is a very useful industrial metal, and this would expand its usage.
Space
You’re in the Army now.
The Continuing SLS Disaster
Work has restarted after a “corrective action” for Boeing.
[Update a few minutes later]
Man, the comments are (appropriately) brutal.
California’s Planned Blackouts
Jim Meigs explains.
I just read that they’re cutting power to the Berkeley campus, which could be a disaster for researchers who need to keep things in the fridge, if they don’t have backup generators.
And you know what isn’t the problem? Climate change. Or at least not anthropogenic climate change. Drought is the natural state of affairs for the place. The 20th century was unusually wet, and a lot of policy decisions were made on the assumption that this was a normal state of affairs.
We’re on So Cal Edison, not PG&E, but we’ve heard that SCE might be planning the same thing. Unclear if we’ll be affected if they do.
[Update Saturday morning]
Californians learn that solar panels don’t work during power blackouts. More policy idiocy, and they’re compounding it by requiring every new home to have them. I can’t believe the state I’ve lived in for four decades, with such an innovative history, has become so effing stupid.
[Bumped]
What Jeff Bezos Wants
I largely agree with him on space. I will say, though, that I’m not as big a Star Trek fan as he is, and particularly with regard to the cheese-eating surrender monkey Picard.
[Update a few minutes later]
OK, having just skimmed the whole (long) thing, it’s more about Amazon than space, so be forewarned.
Leonov
A giant of human spaceflight history has left us. Bob Zimmerman remembers him.
So does Gwynne Shotwell.
[Sunday-morning update]
More thoughts from Bob Zubrin.
Separating Oxygen And Metals From Lunar Regolith
This looks like an interesting new method. I wonder how much it needs in reagents, and if they can be recycled?
Frequent-Flyer Programs
Are they coming to an end?
I hope American doesn’t follow suit; I’ve got a lot of miles there.
Male Infertility
Caused by vegetable oils?
Not a problem for me at this stage of my life, but there are lots of reasons to avoid vegetable oils.