About a third of the food produced each year — approximately 1.3 billion tonnes — is wasted, while 800 million people are undernourished in the world.

Here is a short video that explains the problem well:
https://www.youtube.com/watch?v=IoCVrkcaH6Q

So, in this thread I will give usefull tips against food waste!
Why don't you propose yours?

Let's make the world a better place!

There are applications such as Too Good To Go and Ugo Fresh that allow you to buy products on the bridge to be wasted at a reduced price.
https://play.google.com/store/apps/details?id=com.app.tgtg
https://play.google.com/store/apps/details?id=isee_u.ugo2

You can also avoid food waste when you're buying your food:
-Don't go shopping food with an empty stomach, you'll buy more than you'll eat.
-Make a list,this way you will not wander in the market,you will buy less things you will not eat.
-Be careful with the eat-by date:If you're going to eat it immediatly choose a short eat-by date,this way the market won't have to throw this product away. But If you're going to use it later take a longer one, you will not throw it because the eat-by date is past.
There's some apps that help you doing your list if you need it.
You can also promote those ideas around you,telling your families and your friends!
Thanks for reading ^^