All natural and technological processes proceed in such a way that
the availability of the remaining energy decreases.
In all energy exchanges, if no energy enters or leaves an isolated
system, the entropy of that system increases.
Energy continuously flows from being concentrated, to becoming
dispersed, spread out, wasted and useless.
New energy cannot be created and high grade energy is being
destroyed. An economy based on endless growth is...
Unsustainable, unsustainable, unsustainable
The fundamental laws of thermodynamics will place fixed limits
on technological innovation and human advancement.
In an isolated system the entropy can only increase. A species set
on endless growth is... Un-sus-tain-able!