Even if fossil fuels were not affecting our climate, fossil fuels are a finite resource and will eventually run out. If there is no alternative energy infrastructure in place, there will be a severe global struggle when they do run out. Fortunately, through renewable energy sources, we could avert such a global catastrophe while also ensuring a healthy future. However, given our current energy infrastructure is primarily fossil-fuel-based, and such a transition away from fossil fuels will take time, it is important to consider now what kind of new infrastructure we would need to convert to a renewable energy base.
