SUMMARY
 - How to find the arguments?
 - Important notes on the theme
 - Numbers to know
 - Possible problems
 - Definition of organic farming
 - The causes of the development of organic agriculture, current problems
 - The advantages of organic farming
 - The disadvantages linked to organic farming
 - The negative consequences of the expansion of organic
 - Solutions to develop organic
 - The vocabulary used
 - Possible openings
 - Iconographic documents that can be studied
 - DELF and DALF subjects related to this theme