Interest 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:

source

0 Comments

Leave a reply

©2024 Tutorettes. All rights reserved. You CAN NOT use our website unless you have accepted our Terms and Conditions. Questions? Contact us.

©2024 Tutorettes. Todos los derechos reservados. NO puede utilizar nuestro sitio web a menos que haya aceptado nuestros Términos y condiciones. ¿Preguntas? Contáctanos.

CONTACT US

We're not around right now. But you can send us an email and we'll get back to you, asap.

Sending

Log in with your credentials

Forgot your details?