Able Quote by Henry Ford

Because the earth is not a product of labour it cannot have a value.

— David Harvey

Unless we practice conservation, those who come after us will have to pay the price of misery, degradation, and failure for the progress and…

— Gifford Pinchot

If the incentives are aligned right - towards better preservation and restoration of nature and natural resources - then you'll see a tremendous amount…

— Ramez Naam

We want property, but property restored to its proper limits, that is to say, free distribution of the products of labour, property minus usury!

— Pierre-Joseph Proudhon

You can auction coal blocks. All natural resources of government should be auctioned.

— Subramanian Swamy

By far the greatest part of those goods which are the objects of desire, are procured by labour and they may be multiplied, not…

— David Ricardo

Certainly if we hope do enhance and extend whatever natural assets we were given, we must expect to make an effort, if not actually…

— Dixie Carter

Labour, like all other things which are purchased and sold... has its natural and its market price.

— David Ricardo

If we pollute the air, water and soil that keep us alive and well, and destroy the biodiversity that allows natural systems to function,…

— David Suzuki

Land, in England, is valuable, because we have highly-paid artisans to consume the produce on the spot.

— Joseph Hume

Why should the simple fact of your having more money entitle you to a greater share of the Earth's limited natural resources?

— Shekhar Kapur

But if inventions have increased man's power over nature very much, then the real value of money is better measured for some purposes in…

— Alfred Marshall