We all know that eating more vegetables is good for you. But what share of people avoid eating meat altogether? We asked members of the public for their best guesses.
Click here to subscribe to The Economist on YouTube: http://econ.trib.al/rWl91R7
Daily Watch: mind-stretching short films throughout the working week.
For more from Economist Films visit: http://films.economist.com/
Check out The Economist’s full video catalogue: http://econ.st/20IehQk
Like The Economist on Facebook: https://www.facebook.com/TheEconomist/
Follow The Economist on Twitter: https://twitter.com/theeconomist
Follow us on Instagram: https://www.instagram.com/theeconomist/
Follow us on LINE: http://econ.st/1WXkOo6
Follow us on Medium: https://medium.com/@the_economist