My final idea (:

I decided to use shadows and work with the destruction of fuels, destroying over things, hence the fact if i make a shadow and then burn the object making the shadow, not only would the shape of the object change, so would the shadow.
This idea was generated through 2 artists called Tim Noble and Sue Webster. They worked with junk, they would carefully and thoughtfully place the junk in different poses/pisitions and then when a light would be shined on them, the shadow would appear on the wall behind them.

I would do this using my resources, and then once lit the shadow wall change aswell as the object im burning. And i would photograph the stages of this process and make a timeline almost like the time today where we are using the resource up in everyday life!