Causes Quote by James Hutton

When I look back upon the more than sixty years that I have spent on this entrancing earth, and when I am asked which…

— Harold Nicolson

...the chief cause for the impending collapse of the world - the cause sufficient in and by itself - is the enormous growth of…

— Pentti Linkola

The cause of these global changes is fundamentally due to the Sun and its effect on the Earth as it moves about in its…

— William W Vaughan

It is change continuing change, inevitable change that is the dominant factor in society today.

— Isaac Asimov

The destruction of the environment, its improper or selfish use, and the violent hoarding of the Earth's resources cause grievances, conflicts and wars, precisely…

— Pope Benedict XVI

Without sounding too grandiose, the survival of the planet itself is at stake, you have rising sea levels, acidification of the oceans, immigration sparked…

— Laurent Fabius

It's the next annihilation of vast numbers of species. It is happening now, and we, the human race, are its cause

— Richard Leakey

The Great Work now, as we move into a new millennium, is to carry out the transition from a period of human devastation of…

— Thomas Berry

Because of this erotic bond, the earth becomes luxuriant in its every aspect.

— Thomas Berry

One can see from space how the human race has changed the Earth. Nearly all of the available land has been cleared of forest…

— Stephen Hawking

Our planet is changing in ways that will have profound impacts on all of humankind.

— Barack Obama

Climate change is a fact, disrupting the environment, and also affecting economies, disease vectors, and political unrest worldwide.

— Amy McGrath