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Evolution: It's a Thing - Crash Course Biology #20
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2,823,333 Views • Jun 11, 2012 • Click to toggle off description
Hank gets real with us in a discussion of evolution - it's a thing, not a debate. Gene distribution changes over time, across successive generations, to give rise to diversity at every level of biological organization.

Table of Contents
1) The Theory of Evolution 1:49
2) Fossils 2:42
3) Homologous Structures 4:36
4) Biogeography 7:02
5) Direct Observation 8:52

References:
www.hisl.ent.msu.edu/discussion/Miller_et_al_2006.…
www-personal.umich.edu/~gingeric/PDGwhales/Whales.…
evolution.berkeley.edu/evolibrary/article/history_…
www.thomsonedu.com/community/russell/Russell_19_40…
articles.latimes.com/2010/jul/28/science/la-sci-ma…
www.ncbi.nlm.nih.gov/pmc/articles/PMC2555653/pdf/b…
news.nationalgeographic.com/news/2008/04/080421-li…

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Metadata And Engagement

Views : 2,823,333
Genre: Education
Date of upload: Jun 11, 2012 ^^


Rating : 4.738 (2,605/37,242 LTDR)
RYD date created : 2022-04-08T03:33:26.474431Z
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YouTube Comments - 18,063 Comments

Top Comments of this video!! :3

@gregjang5402

9 years ago

How many people other love scrolling through the comments and seeing people cursing at each other about God and evolution?

2.5K |

@LD-2401

4 years ago

I wish I lived in a world where a video like this didn't trigger people

917 |

@aidanvanstean9914

4 years ago

I am a giant iguana and i support this video.

620 |

@phoenixshadow6633

5 years ago

Say it with me, people, populations evolve, not individuals.

675 |

@mrinalini1372

8 years ago

My biology teacher doesn't believe in evolution, so I'm watching this video to get some points to bring up to her.
yes. My BIOLOGY teacher.

3.6K |

@settrasurfs1780

9 years ago

“The good thing about science is that it's true whether or not you believe in it.”
- Neil deGrasse Tyson

1.9K |

@troglodyte4207

6 years ago

Silly darwinists we didn't evolve
We where created by the Flying Spaghetti Monster

518 |

@stephanieg2887

6 years ago

I love how Hank just sounds so tired of evolution deniers 😂 hes just done with everyone

640 |

@WaxNumen

9 years ago

Accepting microevolution but rejecting macroevolution is like accepting that 1+1=2 but rejecting that 1+1+1+1+1=5.

1.3K |

@lucasnaylor7268

7 years ago

Studied 11 years in a Catholic school in Brazil where evolution was sanely taught as fact. Absolutely shocked to realize the overwhelming American denial of it.

436 |

@pollykrivchun

4 years ago

whos here studying for an upcoming biology quiz/test/exam?

228 |

@CorgiMessiah

4 years ago

This is the most toxic comment section ever haha. Love the video Hank. Good job.

231 |

@antonpavlenko9912

8 years ago

Comments section was exactly what we all expected.

516 |

@epicdman8139

6 years ago

If we came from Europe, why are there still Europeans? Checkmate historians

575 |

@cherryme8757

1 month ago

You can understand evolution and still believe in God. My biology teacher does

11 |

@BootyyShaker9000

3 years ago

This was the first video my science teacher made us watch that I'm not genuinely concerned by. I like it

48 |

@xFirebird925x

10 years ago

One of the never-changing rules of the Youtube:  Evolution science video comments=pointless arguments, ridiculous statements, debate mixed with name-calling and bad language, and, of course, general chaos.  Oh well.  Cup of tea, dear?

129 |

@jefferyz9271

8 years ago

Came for the video. Stayed for the comments.

171 |

@lunidentified5842

6 years ago

When you're not here for a class or test...

45 |

@curtismegwa9709

5 years ago

My dad is a Christian and when I told him Evolution is real he says "it's not real,Evolution is a Manmade process" I did not respond just looked at him with a face saying wtf

201 |

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