但今天的外科医生走得更远
But surgeons today have gone even further,
把动物和人类结合起来
actually merging animals with humans.
2003年 中国科学家慧振盛将人类细胞与兔卵融合
In 2003, Chinese scientist Hui Zhen Sheng fused human cells with rabbit eggs,
产生了第一个通过基因工程创造的人♥兽♥杂交体
resulting in the first human-animal hybrids created through genetic engineering.
2004年 明尼苏达州梅奥诊所的研究人员培育出了人血循环的猪
In 2004, researchers at Minnesota's Mayo Clinic created pigs with human blood flowing through their bodies.
2018年 中国科学家贺建奎使用了一种强大的新基因编辑技术CRISPR
And in 2018, Chinese scientist He Jiankui used a powerful new gene editing technique called CRISPR
创造了世界上第一个基因编辑的人类婴儿
to create the world's first genetically-edited human babies,
露露和娜娜
Lulu and Nana.
丹宁:它基本上是分子剪刀 可以在你想要切割的地方进行切割 然后把你想要的新片段放入DNA
DENNIN: It's basically molecular scissors that also do a cut exactly where you want to cut and puts the new pieces that you want into the DNA.
所以 当我们学会如何绘制DNA时
So, as we learn how to map out DNA,
当我们学会不同基因的含义
as we learn what the different genes are,
我们终于有了工具 可以让我们以特定的方式设计基因
we finally have the tool that would allow us to design the genes in certain ways.
近年来
NARRATOR: In recent years,
一些科学家甚至提出 在弗拉基米尔·德米哈夫用狗做实验的基础上
some scientists have even proposed that building upon Vladimir Demikhov's experiments with dogs,
人类头部的移植可能很快就会成为现实
transplants of human heads may soon become a reality.
但是对于古代宇航员理论家来说
But for ancient astronaut theorists,
所有这些人♥兽♥杂交实验都不是什么新鲜事
all of these animal-human hybrid experiments are nothing new.
事实上 它们让人诡异地联想到许多古代雕刻上对杂交生物的描绘
In fact, they are eerily reminiscent of the depictions of hybrid creatures found on numerous ancient carvings,
就像国王沙尔曼泽三世的方尖碑一样
like those on the Obelisk of King Shalmaneser III,
这看起来像是人脸狗脖子上的缝线
that seem to show stitches around the necks of what appear to be human-faced dogs.
我有时会想 我们现在所做的是否也是数万年前的
I sometimes wonder if what we're doing now was also done tens and tens of thousands of years ago,
在世界各地发生的事
in different parts of the world,
这可能导致了不同类型的早期人类的产生
and possibly that could have led to the creation of these multiple different types of early humans.
有没有可能发现其他曾经在地球上漫游的类人物种
NARRATOR: Is it possible that the discovery of other human-like species that once roamed the Earth,
和古代对杂交生物的描述那样
as well as ancient depictions of hybrid creatures,
提供的证据表明 数千年前
provides evidence that, thousands of years ago,
外星人曾进行了与今天科学家们所进行的基因实验相似的基因实验?
extraterrestrials performed genetic experiments similar to those being conducted by scientists today?
根据古代宇航员理论家的说法
According to ancient astronaut theorists,
这不仅发生在过去
not only did this happen in the past,
而且一个令人不安的现象表明 他们所谓的外星杂交项目仍在进行中
but a disturbing phenomenon suggests that what they refer to as an alien hybridization project is still underway.
圣路易斯谷 科罗拉多州
San Luis Valley, Colorado.
1967年
1967.
在国王家庭农场
On the King family ranch,
一匹叫蕾蒂的马被发现死在牧场上
a horse named Lady is found dead in a pasture.
头骨上的肉被剥得很干净 似乎已经暴露在自然环境下好几个星期了
The skull is stripped so clean of flesh that it appears to have been exposed to the elements for weeks.
然而 就在两天前 国王家庭农场还见到蕾蒂活着
Yet the King family had seen Lady alive just two days earlier.
更令人惊讶的是 在尸体附近没有发现任何血迹或任何动物的踪迹
More astonishingly, no blood or animal tracks of any kind are found near the corpse.
当局感到震惊和困惑
Authorities are shaken and perplexed.
骨架是完全干净和白色的
The skeleton was completely clean and white.
甚至脑组织也消失了
Even brain tissue was gone.
但马的其余部分看起来还能站起来走动
But the rest of the horse looked as if it should get up and walk.
就是这么新鲜
It was that fresh.
蕾蒂曾以“急躁”这个名字出名
NARRATOR: Lady has become famous under the name "Snippy,"
在早期的新闻报道中 曾错误地将这匹马认作是她的生母马
as early press coverage misidentified the animal as the horse which sired her.
但如果不是因为这个事实 这一事件很可能已经完全被历史遗忘了
But the incident likely would have been lost to history completely were it not for the fact
但这种近乎相同的屠♥杀♥很快在美国中心地带变得司空见惯
that near-identical slaughters soon became commonplace across the American heartland.
有农民和牧场主早上起床发现他们的动物死在了田里
You had farmers and ranchers getting up in the morning and finding their animals dead in the fields.
这些很明显不是被美洲狮或土狼之类的动物攻击的
And these were clearly not attacks by mountain lions or coyotes or anything like that.
农民们报告了动物的血液是如何被排干的 器官是如何被移除的
The farmers actually reported how blood was drained from the animals, organs were removed,
似乎这些牛的尸体是被某种高温武器或装置剖开的
and it seemed as if the bodies of the cattle had been opened up by some sort of high-heat weapon or device.
对动物的残害一直持续到今天
NARRATOR: Animal mutilations have continued to this day,
在很多情况下
and in many cases,
牧场主们报告说 在被屠宰的动物附近看到了奇怪的亮光
ranchers report seeing strange bright lights in the vicinity of the butchered animal.
随着你调查的深入 被采访的人就越来越多……
HOWE: The deeper you get and the more people you interview...
我现在已经采访了数千人…
And I have literally interviewed thousands now...
你会听到 “我看到了这种光”
You hear, "I saw this kind of light.
“我看到这根大梁把一头牛拖到牧场上 结果把它弄得残缺不全 ”
"I saw this beam lowering an animal to the pasture and it was mutilated."
另一个人说 “我看到这只动物在一束光中出现 后来它被发现残缺不全 ”
Somebody else, "I saw this animal coming up in a beam of light, and later it was found mutilated."
我们所知道的是从动物身上获取身体器官、血液、细胞和DNA
REDFERN: What we know is that something is harvesting body parts, blood, cells, DNA from animals.
如果外星人真的存在
NARRATOR: If aliens are, in fact,
从食物链中获取遗传物质
harvesting genetic material from the food chain,
这与他们的人道主义议程有何联♥系♥?
how does this tie in with their agenda for humanity?
科学家最近发现 就基因构成而言 人类与许多其他动物非常相似
Scientists have recently discovered that humans are remarkably similar to many other animals in terms of genetic makeup.
人类大约80%的基因与奶牛相同
Human beings share roughly 80% of their genes with cows,
85%和老鼠相似 90%和猫相似
85% with mice, 90% with cats,
96%和黑猩猩相似
and 96% with chimpanzees.
考虑到DNA的共性 如果真的有外星杂交项目正在进行
Considering the commonalities in DNA, is it possible that if there really is an alien hybridization project underway,
它的目标不是在指导人类进化?
its goal is not to direct human evolution?
难道我们只是众多物种中的一员
Could it be that we are just one of many species
他们正从这些物种中提取遗传物质来创造一种全新的生命形式吗?
from which they are extracting genetic material to create an entirely new life-form?
如果你能从任何生命体中提取基因 然后进行杂交 再杂交……
If you can genetically extract from any life-form and take those genes and hybridize and hybridize again...
我们是其他智能生物操控已进化的灵长类动物DNA后的产物
We are the product of the manipulation of DNA in already-evolving primates by other intelligences
这些智能生物可以为了任何目的 混合和匹配任何他们想要的基因
that can mix and match any gene they want for any purpose.
他们的动机是什么?
What are their motivations?
至少到目前为止 他们还没有摧毁我们
Now, so far, at least, they haven't destroyed us.
但是在说这些的时候 我并没有看到他们把我们作为一个应该积极帮助的物种
But in saying that, I haven't really seen much in the way of positive activity on their part to help us as a species.
我认为他们可能是自私的
I think they're probably self-serving,
这种自私的情况很可能涉及到一个极其复杂的实验
and that self-serving situation may well involve the creation of an extremely complex experiment,
而那个实验对象碰巧就是我们
and that experiment happens to be us.
外星人从各种各样的地球物种中提取DNA 是为了创造所谓的外星人与人类的混合生物吗?
NARRATOR: Are extraterrestrials extracting DNA from all manner of earthly species in an effort to create so-called alien-human hybrids?
古代宇航员理论家说 是的
Ancient astronaut theorists say yes,
进一步的证据可以通过仔细研究一些关于外星人绑♥架♥的故事来发现
and suggest further evidence can be found by closely examining some of the stories told concerning alien abductions.
马萨诸塞州 波士顿
NARRATOR: Boston, Massachusetts.
1965年的10月25日
October 25, 1965.
当地一家名为《波士顿旅行者》的报纸
A local newspaper known as the "Boston Traveler"
在头版刊登了一篇 关于外星人绑♥架♥新罕布♥什♥尔州居民贝蒂和巴尼•希尔的报道
runs a front-page story about the alleged alien abduction of New Hampshire residents Betty and Barney Hill.
在这一著名事件发生后的50多年里
In the more than five decades since this now-famous incident,
还有成千上万的人提出了类似被外星人绑♥架♥的报告
thousands of others have come forward with similar reports of being abducted by extraterrestrials.
特别值得注意的是 在外星人绑♥架♥期间
What's particularly notable is the fact that during alien abductions,
人们声称外星人从他们身上提取了DNA
people talk about DNA taken from their bodies
他们实际上是被一些奇怪的、矮个的、黑眼睛的实体做实验 这些实体后来被称为灰人
and essentially experimented on by these strange, short, black-eyed entities that have become known as the Greys.
就古代宇航员理论家而言
NARRATOR: As far as ancient astronaut theorists are concerned,
这些报告的外星人绑♥架♥事件的一个令人胆战心惊的方面是
an equally chilling aspect of these reported alien abductions is the role that
人类的血液和血型 似乎能决定何种人类更容易成为实验品
human blood and blood type seems to play in determining which human subjects become the targets of experimentation.
纽约 纽约
NARRATOR: New York, New York.
1940年
1940.
在洛克菲勒研究所
At the Rockefeller Institute,
获得诺贝尔奖的科学家卡尔•兰德斯坦纳 在他关于人类血型的研究中又有了一个突破性的发现
Nobel Prize-winning scientist Karl Landsteiner makes yet another groundbreaking finding in his work surrounding human blood types.
兰德斯坦纳发现了Rh因子
Landsteiner discovers the Rh factor,
一种蛋白质或抗原
a type of protein, or antigen,
存在于红细胞表面
on the surface of red blood cells,
这让科学界为之疯狂
setting the scientific world afire.
丹宁:人类血型的特点之一就是我们有Rh血型
DENNIN: One of the things about human blood types is we have an Rh,
有阳性或阴性的血型
either positive or negative blood type.
它与红细胞外的一种特殊抗体有关
And it simply has to do with a particular antibody on the outside of our red blood cells.
如果你拥有抗体 你就是阳性的
If you have it, you're positive,
如果你没有抗体 你就是阴性的
and if you don't, you're negative.
兰德斯坦纳是第一个发现A、B和O血型的人
NARRATOR: Landsteiner was the first person to identify the original A, B and O blood groups.
但他的最新发现引发了一个隐藏在人类血液本质之下的 更令人着迷的谜团
But his latest discovery ignites a much more fascinating mystery underlying the nature of human blood.
关于Rh阴性和Rh阳性最有趣的一个方面是
REDFERN: One of the most intriguing aspects of the Rh negative versus Rh positive
对于为什么有些人会是阴性 而有些人会是阳性 科学确实没有一个具体的答案
is that science really does not have a specific answer as to why some people should be negative and why other people should be positive.
丹宁:就像任何病毒、细菌或疾病一样
DENNIN: Just like any virus or bacteria or disease,
如果你把这些血型混合 你会得到一个有趣的结果
if you mix these blood types, you can get interesting effects.
如果你是Rh阴性血 而你输入了Rh阳性血
If you're Rh negative and you get Rh positive blood,
红细胞看起来不一样了
the red blood cells look different.
Rh阳性血看起来像入侵的细菌或病毒
They look like an invading bacteria or virus,
你的免疫系统会做出反应
and your immune system will react to that,
这会导致各种疾病和问题
and that can lead to various diseases and problems.
(监控稳定地哔哔声)
(monitor beeping steadily)
如果有这样的情况 你有一个Rh阴性血的孕妇 而父亲是Rh阳性
REDFERN: When you're in a situation where you have a pregnant woman who is Rh negative and the father is Rh positive,
我们发现 孕妇的免疫系统会把正在发育的胎儿视为异类 没有双关语的意思
what we find is that the pregnant woman's immune system quite literally views the growing fetus as something alien, no pun intended.
在这种情况下 医生会提供药物以确保胎儿健康成长
In that situation, medicine is provided to ensure that the fetus grows healthy.
对科学家来说 Rh阴性血是如何形成的 为什么会形成 这仍然是一个谜
NARRATOR: How and why the Rh negative blood type developed remains a mystery to scientists.
虽然血型罕见
And while the blood type is rare,
但在某一特定人群中 Rh阴性个体的事件发生率似乎高得不成比例:
there appears to be a disproportionately high occurrence of Rh negative individuals among one particular group of people:
那些声称被外星人绑♥架♥的人
Those who claim to have been abducted by aliens.
豪:我认为有十分之一的人 会坚定地声称
HOWE: I don't think anybody would be able to stand behind a number and firmly know, but...
也许十分之三
maybe three,
也许甚至十分之四的被采访的绑♥架♥综合症患者会说 “我是Rh阴性 ”
maybe even some four out of ten people that you would interview in the abduction syndrome would say, "I'm Rh negative."
确定Rh阴性血人类的起源 可能是揭开潜在的人类与外星混合生物秘密的关键吗?
NARRATOR: Could determining the origin of Rh negative humans be the key to uncovering the mystery behind potential human-alien hybrids?
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