The Economist
@TheEconomist·3.9M subscribers·1.5K videos
How could veganism change the world?
Posted
November 27, 2018
Views
946,786
Likes
34,036
Comments
6,335
Engagement
4.26%
November 27, 2018
946,786
34,036
6,335
4.26%
Every word spoken in this episode is indexed. Type any phrase to jump straight to the moment it was said.
Type any word or phrase that may have been spoken. Click a result to seek the player to that exact moment.
Try a name, a topic, or a quoted line
6:30Now PlayingInterest in vegan food and its associated health benefits has been booming across the rich world. A global retreat from meat could have a far-reaching environmental impact.
Click here to subscribe to The Economist on YouTube
By 2050 the world's population could approach 10 billion - and around 60% more food could be needed to feed everyone. The environmental impacts of the food system are daunting its responsible for about a quarter of all greenhouse gas emissions and uses about 70% of all freshwater resources, and it occupies about 40% of the Earth's land surface.
Food rated emissions could increase to 50 percent by 2050 and fill up the total emissions budget that we have in order to avoid dangerous levels of climate change.
Interest in vegan food has been booming across the rich world. A major study has put the diet to the test - analyzing an imagined scenario in which the world goes vegan by 2050. If everybody went vegan by 2050 we estimated that food-related greenhouse gas emissions could be reduced by 3/4.
Cows are the biggest emission contributors. Bugs in their digestive system produce methane and deforestation for their pasture releases carbon dioxide - these gases warm the planet. If cows were a country, they'd be the third largest greenhouse gas emitter.
Daily Watch: mind-stretching short films throughout the working week.
For more from Economist Films visit
Check out The Economist’s full video catalogue
Like The Economist on Facebook
Follow The Economist on Twitter
Follow us on Instagram
Follow us on Medium
Sentinel Indexing in Progress
Metadata and chapters are available. Claim extraction for this episode is pending.
All video content is delivered via YouTube embedded players in accordance with the YouTube Terms of Service. Sentinel provides research tools that promote discovery and accountability across political media.
