我们与其他物种有着质的差异
我们与其他物种有着质的差异
人类与黑猩猩之间不存在连续体
布雷特: 你指出的是一种少数派观点。我认为文化仍然停留在你所说的第二部分。
最初我们认为自己处于宇宙的中心。这是宗教对人类在宇宙中位置的观念。地球被天体球面包围,一切都围绕它运行。因此我们是整个宇宙的继承者,上帝将这一切赐予了我们。
然后科学向我们表明,事实上我们并不处于宇宙中特别特殊的位置。这就是宇宙学原理,即宇宙在每个地方大致相同,而我们只是那些并不特别的地方之一。
我们不仅在宇宙学意义上不特殊,在生物学上也没有什么特别之处。我们只是处于从细菌到蟑螂,再到狗和黑猩猩的连续体上。
一位我在几乎所有其他话题上都十分喜爱的天体物理学家尼尔·德格拉斯·泰森曾谈到黑猩猩比我们想象的要聪明得多,以及我们可能并不比它们强多少。这几乎是所有人的想法。
我们现在很多人试图推广的第三种观点是,黑猩猩与我们之间并非微小的数量差异。从细菌到蟑螂,再到狗和黑猩猩确实存在连续体,但我们偏离了这个轴。
我们有着质的差异。我们只需睁开眼睛看看。你望向窗外那座美丽的城市——它恰好就在那里——这无法用生物复杂性的逐渐增加来解释。
We Are Qualitatively Different From Other Species
There is no continuum between humans and chimpanzees
Brett: You’re pointing out a minority opinion there. I think culture is still stuck in that second part of what you were saying.
Originally we thought that we were at the center of the universe. This was the religious conception of man’s place in the cosmos. Earth was surrounded by the celestial spheres and everything orbited around it. So we were the inheritors of the entire universe, and God had gifted us with this.
Then science showed us that, in fact, we’re not at a particularly special place in the universe. This is the cosmological principle, this idea that the universe is roughly the same at every single place and we are just one of those particularly unspecial places.
Not only are we unspecial in the cosmological sense, but biologically we’re nothing particularly special, either. We’re just on the continuum between bacteria to cockroaches through to dogs and chimpanzees.
An astrophysicist I absolutely love on almost every other topic, Neil deGrasse Tyson, was talking about how chimpanzees are a lot smarter than we think and how we might not be much better. This is what almost everyone thinks.
This third view that a lot of us are trying to promote now is that it’s not a slight quantitative difference between chimpanzees and us. There is a continuum between bacteria to cockroaches to dogs and chimpanzees, but we’re off-axis.
We are qualitatively different. All we need to do is open our eyes. You look out your window at that beautiful city that happens to be out there that cannot be explained by this gradual increase of biological complexity.