Force Quote by Edward Burtynsky

For the first time since life appeared on earth, one species- us- is single-handedly altering the physical, chemical and biological nature of earth. We…

— David Suzuki

As long as we are a single-planet species, we are vulnerable to extinction by a planetwide catastrophe, natural or self-induced. Once we become a…

— David Grinspoon

Relative to most of the energy and material flows on Earth, the machinations of humankind are puny. The planet's powers are much, much bigger…

— Donella Meadows

With our evolved busy hands and our evolved busy brains, in an extraordinarily short period of time we've managed to alter the earth with…

— Kate Bernheimer

We live on a human-dominated planet, putting unprecedented pressure on the systems on Earth.

— Johan Rockstrom

Humankind has suddenly entered into a brand new relationship with our planet. Unless we quickly and profoundly change the course of our civilization, we…

— Al Gore

What I know for sure is that behind every catastrophe, there are great lessons to be learned. Among the many that we as a…

— Oprah Winfrey

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

— Barack Obama

Humans are remarkable: the first species in almost four billion years of life on earth that dominates the biosphere. This gives us the power,…

— David Christian

Today, the stranglehold of the controlling negative forces upon Earth is extremely advanced and is choking the very life from our planet. The effects…

— David Icke

I do believe very strongly that all of us and all of the other things in the context of our planet with Mother Nature,…

— Kiefer Sutherland

As a planet, we are at risk of destruction (for example, gradually by the warming of the planet; or rapidly, by nuclear war or…

— Howard Gardner