We need to do more as humans by using less. That's the greatest hurdle humanity faces. Our over abundance and materialism has some very negative consequences. T

We need to do more as humans by using less. That's the greatest hurdle humanity faces. Our over abundance and materialism has some very negative consequences. The sad thing is modern economics and politics still largely overlooks externalities to push short term "job growth" rather than long term sustainability. I hope that changes but it's easy to be overly optimistic.