Certainly, if there were a way that fossil fuels can be mined and used in ways that do not harm our ecology, then everything will be okay… What makes our world perfect is that, it really isn’t perfect according to definition.
The problems occur when we destroy ecosystems while mining it and while using it.
Alternative energy is an interesting concept when you think about it.
In our global society, it simply means energy that is produced from sources other than our primary energy supply: fossil fuels.
This is when most of the major groups of animals first appeared on Earth.
The later fossil fuels — which provide more substandard fuels like peat or lignite coal (soft coal) — began forming as late as five million years ago in the Pliocene Period.