After reading this, The Arctic “doomsday” seed vault is supposed to ensure the future of humanity. It just flooded, I wondered why there is only one of these?! If this one gets destroyed, are we doomed?!
I should relax, though remain concerned: it turns out there are many seed vaults around the world. I discovered this after a few minutes on Google. It’s still bad that this one is being threatened. And I can see why so many stories are being written about it. But some context is important.
In addition, the people maintaining this vault have plans to deal with the threat to it. I expect that this one will survive along with all of its seeds.
Yes, global warming is still a major problem and it is threatening our future. The flooding at this seed bank is not.
It’s not explicitly stated, but if you read this: If you think NASA is frustrated with SpaceX, you’re probably right in Ars Technica, then you may draw the same conclusion. It seems SpaceX is taking advantage of its partnership with NASA to position itself to get the point where it can get by without it and eventually compete with the space agency.
If that was not the case, then I would expect SpaceX to stick to missions that were separate from NASA and supportive of NASA. Instead they seem to be trying to compete with NASA for the same missions.
It’s a tricky call for SpaceX: if they are not careful, they could ruin their partnership and find themselves without a steady source of income to fund their ambitions. I’m all for both NASA and SpaceX both being viable for the long term. Let’s hope that happens.
According to a post by Clive Thompson,
Recently, two scientists got interested in the poem, because they realized these two facts could be used to determine precisely what time of year Sappho wrote the poem.
The poem, the post, and the work the scientists did are all great. Highly recommended. (Click on the link to the post for more details.)
And the journalists at Wall Street Journal have been leading on this story for some time now. Their latest piece, which is a good summary of what has been happening recently with the blood testing company is here: At Theranos, Many Strategies and Snags – WSJ.
Everything I see leads me to believe this will be a debacle. It’s hard to tell, since Theranos consistently defends themselves against the many charges against them. Perhaps they will come out successful in the end. I think we’ll find out soon enough.
Posted in new!, science
Tagged science, WSJ
As this article shows, The Way Humans Get Electricity Is About to Change Forever – Bloomberg Business, there are a number of reasons to be optimistic about the way we use energy. Improvements in solar power and energy efficiency are just two reasons to be optimistic.
However, we are still emitting too much CO2 and that is going to cause the temperature of the earth to rise far too high, according to experts. In the long run, we may be ok, but in the next century there are going to be significant consequences.
Read the piece and get a sense of where things are heading.
According to this, you have two very good rules of thumb or models you can use to determine this:
1) The heuristic bi-linear model. We made this by making the best bi-linear model a bit simpler to apply.
If you’re under 85, your life expectancy is 72 minus 80% of your age.
Otherwise it’s 22 minus 20% of your age
2) The 50-15-5 model. This one asks you to remember some key values and then to interpolate between those values. It goes:
The life expectancies of 30, 70, 90 and 110 year olds are about 50, 15, 5, and 0.
For more, check out the link.
The NYtimes has a good piece on new dietary guidelines and why they are changing from what you were used to: Behind New Dietary Guidelines, Better Science – NYTimes.com. You will likely be surprised by some or all of it.
Some people have very serious and specific dietary needs, and if that is the case, consulting your doctor is the best thing to do. For others, the best advice may be the most common sensical, which is to eat a wide variety of food in moderation.