5 Human Impacts on the Environment: Crash 7 INSANE Effects of Climate Change 3 months ago   10:38

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CrashCourse
Hank gives the run down on the top five ways humans are negatively impacting the environment and having detrimental effects on the valuable ecosystem services which a healthy biosphere provides.

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Table of Contents
Ecosystem Services 00:51
The Importance of Biodiversity 04:07
Deforestation 06:42
Desertification 06:49
Global Warming 07:59
Invasive Species 08:51
Overharvesting 09:20

Crash Course/SciShow videos referenced in this episode:
Hydrologic and Carbon Cycles: https://ai-tube.com/videoai/2Q7uMcVLyPN
Nitrogen and Phosphorus Cycles: https://ai-tube.com/videoai/yrUl-L_8aEf
Ecological Succession: https://ai-tube.com/videoai/wMXVUr2YQC8
Climate Change: https://ai-tube.com/videoai/Z2Wkf7yE8MV
Invasive Species: https://ai-tube.com/videoai/rQBjGKboW3x
Food Shortage: https://ai-tube.com/videoai/oCYWC84kY9N

References and image licenses for this episode can be found in the Google document here: http://dft.ba/-3n5P Support CrashCourse on Subbable: http://subbable.com/crashcourse

Comments 1530 Comments

ramrod 60th
All the evidence we need to prove humans are the problem where the dinosaurs walking through trash in the rivers and lakes and pollution was so high the air was so bad not it was only when humans became in existence on this planet things started getting destroyed
Hannah Holtz
1:03 is the best part of the video ( ͡° ͜ʖ ͡°)
Kobe Thompson
1 like= 1 ecosystem saved
americanmale2011
Man made climate change is a myth. Carbon dioxide levels are correlated to temperature rise, not a cause. You should actually look into who is funding this hoax and stop drinking so much soy.
Morgan Young
Where is the girl, I like her better???
daniel velez
if you put it slow the video he seems like drunk
codey Sama
🙏
codey Sama
Ohh I understand
Gamingcat52
The world honestly would be better off without humans
AUSTIN GARR
Damn cows.
Mr Cubic
6:06 so true 😂
Rafael De Oleo
You talk much
Evey Clanton
Hey just because you that it is dumb that does not mean that you get to spoil it for the ones who have not seen this video
Pierce Cunningham
YEE YEE🤠
Maniac dude
Nice shirt dude
I love it!!!
Mark McDowell
you realy helped my school work
Becky Derr
your the worst, nerdiesst
Noelia Sánchez
Where is the bald?
johnreadsbooks
hey brooklyn
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7 INSANE Effects of Climate Change 5 Human Impacts on the Environment: Crash 3 months ago   11:28

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For many people just hearing the words climate change causes an immediate trigger response, with random, jabbering phrases spewing out of their face such as "it's natural", "it's a liberal conspiracy" and "My fridge cold how global warming do a thing now?".

Narration provided by JaM Advertising New Mexico www.tasteofjam.com

When people think of climate change they imagine the whole world getting hotter evenly all over, but this simply isn't the case, and while some areas will experience a huge increase in temperatures, others are going to see the exact opposite take place.

Sea levels have continued to rise for some time now thanks to the continued melting of Earth's giant icy fedora; Antarctica.

With hundreds of millions of people fleeing their homes to escape the encroaching ocean, future mass migration is inevitable.

Yep, this is literally the worst one on the list. Do you hate the sight of sobbing children covered in flies staring forlornly at an empty sack of grain?

The World Bank estimates that Earth's poorest countries will need around $100billion dollars a year to help offset the impacts of climate change, but what if your country elects a delightful far-right leader who says screw em, we'll look after our own, and refuses to pay out?

Corn, barley and wheat are all used to create beer, so when these crops become more difficult to grow, they become much more expensive.

An increase in temperature brings many unwanted side-effects for the everyday person, you'll enjoy sweatier thighs, hotter car dashboards, and a 200% increase in the meltiness of ice cream cones.