The strategy also aims to ensure that carbon in woody material removed from the forests is locked away in the form of solid lumber or burned as biofuel in vehicles that would otherwise run on fossil fuels.
The group released a video that purported to show Moaz al-Kasasbeh being held in a metal cage surrounded by oil then the fuel is lit and the pilot is pictured burned alive.
The other big argument is that when you burn fossil fuels, you release substances trapped in the ground for a long time, which leads to some long-term negative effects, like global warming and the greenhouse effect.