Breeding better ones, through genetic modification.
So of course, the luddites will fight it.
Category Archives: Technology and Society
Young Blood
Is the secret anti-aging ingredient oxytocin?
The new study provides a new hypothesis for how we get old. When people are young, they produce lots of oxytocin. On top of whatever psychological effects it may have, that extra oxytocin also tells stem cells to turn into muscle cells, keeping people strong. Young people might also produce GDF11 and other molecules at high levels, and in combination, they may keep all the organs young. And once those signals start to fade in old age, the body starts to fall apart.
Theoretically, giving old people compounds like oxytocin or GDF11 may cause their cells to act young again. The compounds could be the basis for an all-purpose treatment for the diseases of old age, from osteoporosis to heart disease to Alzheimer’s.
Theoretically.
Yes, theoretically. As he notes, this is only rat experiments. Nothing with humans yet.
My Phone Is In Its Prime
When I first bought it, I was unhappy with the battery life, so I bought a spare, for thirty bucks. Last week I bought two for $2.41 apiece. I’ll never be without Droid juice again.
A Pathway To Mars
Jeff Foust reports on the NRC report, and reactions to it.
As I tweeted last week, as both a space enthusiast and a taxpayer, I don’t want to spend hundreds of billions of dollars to send a few civil servants to Mars decades from now. Call me completely uninspired.
The Millennials
Why they’re doing so poorly:
Last month, another report came out extending the low scores of Millennials to precisely the anti-civic, pro-social syndrome predicted in The Dumbest Generation. It reports the findings of a survey of young adults on a variety of dispositions and beliefs, conducted by Pew Research and bearing the title “Millennials in Adulthood”. The conclusion is neatly summed up in the subtitle: “Detached from Institutions, Networked with Friends.” Overall, it found, 18-33-year-olds in America are less connected to political parties, churches, local associations, and their own country than are older Americans. They are solidly liberal, but their values seem more derived from social attitudes than from political policies, supporting same-sex marriage and “lead[ing] all generations in the share of out-of-wedlock births.” They favor an “activist government,” understood as maintaining entitlements and benefits, not as a political or economic outlook.
In other words, they judge politics by how it affects them, and we see that personal-only perspective in their social focus. They are much more connected to friends and peers than their elders are, with fully 81 percent of Millennials having Facebook accounts, and the “median friend count is 250”! They “are also distinctive in how they place themselves at the center of self-created digital networks,” for example, posting “selfies” at higher rates.
There you have the equation. More peer stuff means less civic sense. While 75 percent of Baby Boomers and 81 percent of the Silent Generation believe the phrase “A patriotic person” fits them “very well,” only 49 percent of Millennials do. Half of them, that is, have little appreciation of their country and fidelity to its traditions. They don’t much care about civics and politics and history, and they don’t know much about it, either. On the 2010 civics exam of the National Assessment of Educational Progress (the Nation’s Report Card), scores for 12th-graders fell three points from 2006 and one-third of test-takers stated that they hadn’t studied the U.S. Constitution at all during the year.
It’s not their fault. It’s ours.
Shelby’s Latest Crusade
Why it’s self defeating.
At best, it’s a delaying tactic.
[Update a while later, about an hour before my appearance on The Space Show]
Sam’s thesis is a matter of some dispute. I suspect it will be addressed in comments over there.
The Space Show
I’ll be on this afternoon from 2-3:30 PM PDT, to discuss the book in the context of current events with Russia, commercial crew and congress.
Left-Lane Squatters
Washington state is cracking down on them.
I wish more states would do this. As I wrote in comments there, for decades, I’ve been saying that when I am king, all those stupid signs that say “Slower Drivers Keep Right” will be replaced with “Left Lane For Passing Only.” Because no one thinks that they are a “slower driver.” I’d also put in sensors so that you get an automatic ticket if you’re passed on the right five consecutive times without passing anyone.
Safe Is Not An Option
Ed Driscoll interviewed me the other day. The podcast and a transcript are up now.
The Next Commercial Crew Battle
OK, we lost the fight in committee, but now the bill goes to the full Senate. As noted here, individual senators actually can throw a wrench in the works, because there is a preference for unanimous consent. So now you don’t have to have a senator on the committee to fight the good fight — anyone with a senator or two (that is, any USian voter) can call one or both of them and try to fix this before the floor vote.