compost, 
Starting to read articles about farmers warning that for the first time, since WWII, we could have a year with no harvest in a lot of crops.
I have seen many documentaries warning us that because of the topsoil being washed away we will see events like this happening.
The consequences of the #ClimateChange are that it becomes more difficult to provide a crop with safe conditions to grow.
My point is mastering compost at home and learning to grow your food is a very valuable skill.
