The energy we derive from fossil fuels is solar energy captured ages ago via photosynthesis. We are consuming them at an increasing rate and common sense tells us that they will finish at some point in time. There are varying estimates ranging between 30 years to 70 years.
To most people reading this, this will happen in our lifetime. To some, its about their children or grandchildren!
Its time we start to look at the sun, today’s shining sun to meet our needs for energy and material! Our efforts are to develop solutions which will help us to transit from being a digging civilisation to a harvesting civilisation!