Humans Quote by Robert P. Murphy

The concept of 'peak oil' has penetrated the hearts and minds of people concerned about energy for the future. 'Peak fish' occurred around the…

— Sylvia Earle

A significant number of petroleum geologists believe that we will reach the global maximum of petroleum extraction within this decade or that we have…

— William J. Clinton

There is a major problem of unsustainability of our environment, and we're seeing it in our natural resources, peak oil is probably upon us,…

— Edgar Mitchell

In my humble opinion, we should now have reached peak oil. So it is high time to close this critical chapter in the history…

— Ali Morteza Samsam Bakhtiari

We need to reduce or at least limit U.S. demand for oil as quickly as possible, and we need to develop new technologies that…

— Sherwood Boehlert

The number of children is not growing any longer in the world. We are still debating peak oil, but we have definitely reached peak…

— Hans Rosling

If I said that oil production would collapse I was wrong.

— Vladimir Putin

There'll be years of teething problems searching for alternatives to oil, but they have to be embraced with passion because our oil is finite,…

— Trudie Styler

When that theory is isolated from known facts, it is likely not to be productive.

— Patricia Churchland

Oil production should peak out around the world in the early 1990s...That means in five years' time we may have chewed up most of…

— James R. Schlesinger

Never worry about theory as long as the machinery does what it's supposed to do.

— Robert A. Heinlein

The theory must not contradict empirical facts,

— Albert Einstein