And yet many Germans don’t have passports because they don’t need passports, and similarly many people from nearby countries can visit Germany legally without carrying a passport. There are other types of legal identification commonly used.
For travelers who are obviously coming from farther abroad, staff are likely to ask you for the passport, but it doesn’t mean that you couldn’t use another document instead, should you have an acceptable one on hand.
You made a claim about hostels requiring passports. I was pointing out that actually hostels don’t require passports. Why would you write something that you know from personal experience is incorrect? It’s very strange.
@orcrist all due respect you sound a bit paranoid.
I'm a New Zealander. Every time I have stayed in a Backpacker hostel in Germany or Austria they have asked to see my passport and made a note of its number. Sometimes in the past they "held" my other government-issued identification instead but always sighted the passport.
If you don't believe me, that's fine.
But I'm not interested in continuing this conversation. I find it deeply strange.
Sounds like a strategy with little to win and a lot to lose. He would be angering the nations giving him all his supplies and giving Russian bots fuel for the “Ukrainian nazi” story.
Is this how we turn against him now? Because he hasn’t spoken out about this other conflict in a whole different region being fought for completely different reasons by unrelated people?
A day or two after 9/11 I attended a memorial service at Bill Graham Auditorium in San Francisco. A black minister who spoke to the assemblage made a similar remark about US policy in the Middle East. Dianne Fienstein stood up and walked off the stage in protest.
R.I.P. bitch.
The best security policy is not manufacturing enemies.
You make it sound like a easy task… They are getting killed and put in prison. Iran’s regime had build very effective fortifications for these types of protests and unrest. They know how to crack down on it, they do it by being as brutal as possible. The sad truth is that if not big portions of the population stands against the regime nothing will change. And unfortunately it’s not enough what has happened to date.
The biggest issue with the regime falling is that we will see a new Libya. I don’t think it will become better if the regime is removed unfortunately.
Does this really solve the ethical wicket of human embryo testing? Is tricking stem cells into forming an embryo really that different from fertilizing an egg with a sperm cell to form an embryo? Like, would this still develop into a functional human being if implanted into a womb?
From a biological standpoint, a re-juvenated stem cell and a freshly fertilized stem cell are identical. But how you interpret this is a completely different question.
Just think about the implications: a clump of your cells are “you”, if you want to kill them, you’re free to do so. However, if someone grows a human from these cells, are you still allowed to do that? Is that suicide or homicide? There’s a line between these two examples and where to draw that is an open question.
Today’s science has become so advanced because of unethical things that done in the past. I don’t think this one is ethical either, also sounds like some form of cloning.
Probably the same reason they use the word “model” instead of just calling it an embryo. They don’t want to make it sound like they’re experimenting on an actual human embryo (even though that’s basically what it is). That’s the real ethical question here. At what point does this become experimentation on humans? This also steps into basically the same problem as the abortion debate, which is more heated than I’d like to get here.
“The researchers stress it would be unethical, illegal and actually impossible to achieve a pregnancy using these embryo models - assembling the 120 cells together goes beyond the point an embryo could successfully implant into the lining of the womb”
Maybe at some point, but what they have now likely wouldn’t become a person.
Since these reasons for being upset are made up arbitrarily in the first place, whether these new developments trigger them is probably also pretty much arbitrary.
The researchers stress it would be unethical, illegal and actually impossible to achieve a pregnancy using these embryo models - assembling the 120 cells together goes beyond the point an embryo could successfully implant into the lining of the womb.
Please explain what is unethical about this kind of embryo testing where cell differentiation did not happen. It is my understanding that opposition to the actual embryo testing comes from religion. But religion says nothing about this.
The article says the embryo models have a 99% failure rate, and also that it would be impossible to achieve pregnancy with it. Sounds like the process to coax the cells to form an embryo and miscellaneous parts takes too long.
Does this really solve the ethical wicket of human embryo testing?
Subjectively, no. Objectively, yes. Just because it has enough properties to do things similar to an embryo, it has been shown that it is in fact NOT an actual embryo.
Is tricking stem cells into forming an embryo really that different from fertilizing an egg with a sperm cell to form an embryo?
Yes, very much so. Sperm and egg method is you get what you get and you don't throw a fit. Which is less than ideal if a very narrow line of cells is all that you were interested in. Think of the ethical implications of taking a fetal tissue and indicating, "Oh well 90% of this isn't what I wanted. Let's slice that off and focus on this 10% I do want. Oh and freeze that shit I sliced off, someone may want it before it goes bad." The tricking stem cells allows us to focus efforts so that the yield is much higher on what researchers want.
would this still develop into a functional human being if implanted into a womb?
No. It does not. No one has tried with humans but it's been tried with primates. The uterus takes the embryo and plays along for a bit of time but after that, the body figures out the ruse and the whole thing comes apart, usually in fetal resorption. So while this method can produce particular lines of cells quite well, there is obvious things that are massively missing form our understanding of ovum to make this remotely successful. Can we overcome that technical deficit? ABSOLUTELY. Will we? Nah, it's not likely.
Synthetic embryos serve a particular sticking point researchers have about human cell lines. Most governments allow human cell lines to exist for about five weeks (there's particular exceptions to this that have more asterisks than the TOS for most social media sites, I'll not go into them, we're just going to stick to in general here). Thereafter, they must be destroyed. The problem is that if you need a particular line of cells that develops much later in the development stage, you need donor tissue which is much more expensive. With synthetic embryos you can "jump" right to what you need.
So this brings us back to the ethical part of this. Objectively, these cell lines being created by this process come very differently than what we harvest from actual donors. And there's little likelihood that this process is going to develop much further than great for single targeted cell lines, piss poor for complex tissue/organs/actual humans. So objectively speaking, synthetic embryos today have very little chance to be confused for actual human embryos. Today's synthetic embryos are just way too dissimilar to actual embryos that I think any ethical concerns are overblown. Yes, it has the name embryo in it, but that is solely a technical distinction and confusing it with actual embryos is a gross misunderstanding of the details.
Subjectively speaking, if I build a ship out of things that look like wood, act like wood, and feels like wood but is indeed not wood, did I build a wood ship? There's a point where I can make fake wood look real enough that it would be hard to tell if it was wood or not. Likewise, it wouldn't be impossible to develop synthetic embryos to a point that the body would know no difference between it and a real one. The only problem is that much like our wood thing, there are trees that are way cheaper to just grow and harvest than to sit here literally trying to reinvent the tree. The whole sperm/egg thing is just something nature has had a lot of time to perfect and it's going to be a very pretty penny to mimic that. And everyone will find that there are very few takers that want to blow that kind of money.
What synthetic embryos solve is a need for particular lines of cells much later in the development phase of a human life. Those cells are expensive to obtain. Synthetic embryos are a cheaper means to getting SOME of them. But if the goal is an actual embryo, you still cannot beat the cost and effectiveness in your run of the mill fertilization. Additionally, if your goal is large amounts of tissue/full organs, likely that 3D printing is going to beat out this technology but until either one of them wins, we still have the expensive and complex system of being an organ donor and waiting till you get a fatal head injury. So synthetic embryos seem to only be able to serve the niche that they are more affordable than the current method. Could they do more? Oh yeah. Will they? Probably not. It was pretty expensive getting to where they are currently at, and going further there just seems to be better methods for the use cases they would serve.
Beekeeper Michael Barber woke up on Wednesday morning to several calls from police looking for help after five million bees fell off a truck in Canada.
Mr Barber said he arrived to “a pretty crazy cloud of bees” who were “very angry, confused and homeless”.
At the same time police put out a public call on social media urging people to stay away from the area, which is about an hour south of Toronto.
The bees were in their hives packed up on the back of a truck and being transported to their wintering location when the accident happened.
The driver of the truck was stung more than 100 times, Mr Barber said, as he wasn’t wearing a full beekeeper suit.
He said he was grateful for the many local beekeepers that worked to keep the insects and the public safe, and added that the incident is a good reminder to always securely strap your bees.
The original article contains 437 words, the summary contains 156 words. Saved 64%. I’m a bot and I’m open source!
Kinda weird that you’re thanking code, and gendering it. It’s like how people admire the singer in a band but not the ones making the music or making the singer sound good. The real talent is never appreciated.
But it’s old mud. You can squish it between your fingers just like they did in 1829. Kinda reminds me of the whole Geraldo Rivera and Jimmy Hoffa’s vault it whatever it was.
bbc.co.uk
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