Let me end with an explanation of why I believe the move into space to be a human imperative. It seems to… — Gene Roddenberry Copy Share Image
Coincidence obeys no laws and if it does we don't know what they are. Coincidence, if you'll permit me the simile, is… — Roberto Bolano Copy Share Image
Many scientists would argue that we are now in what is called Extinction, and it's caused by this perfect extinction storm: climate… — Jeff Corwin Copy Share Image
Think about this: If water is the blood of our planet flowing through veinous rivers, streams, and into our oceans, what does… — Ian Somerhalder Copy Share Image
No matter what Donald Trump says, it's clear that global warming is rapidly changing conditions on our planet. — Elizabeth Kolbert Copy Share Image
Growth that lasts does not threaten our children's future. It recognises that our planet is a gift that must be cherished. That… — Nick Clegg Copy Share Image
This earth is one of the rare spots in the cosmos where mind has flowered. Man is a product of nearly three… — Julian Huxley Copy Share Image
James Lovelock is one of the great thinkers of our time. His ideas and inventions have opened up new insights into our… — Chris Rapley Copy Share Image
Real change will only happen when we fall in love with our planet. Only love can show us how to live in… — Llewellyn Vaughan-Lee Copy Share Image
The struggle to create a nation and world of economic and social justice and environmental sanity is not an easy one. The… — Bernie Sanders Copy Share Image
Thanks to the fact that the Earth isn't a perfect sphere, and invoking a bunch of Newtonian physics, you can deduce that… — Seth Shostak Copy Share Image
In the last 200 years the population of our planet has grown exponentially, at a rate of 1.9% per year. If it… — Stephen Hawking Copy Share Image
The whole of organic nature on our planet exists only by a relentless war of all against all. ... The raging war… — Ernst Haeckel Copy Share Image
If we are still here to witness the destruction of our planet some five billion years or more hence, then we will… — Stephen Jay Gould Copy Share Image
Our posturings, our imagined self-importance , the delusion that we have some privileged position in the universe are challenged by this point… — Carl Sagan Copy Share Image
The first arrival of earthly life on another celestial body ranks as an epochal event not only for our generation, but in… — Martin Rees Copy Share Image
The light from the sun breaks through space, bathing our planet as it encircles the sun with life-giving warmth and light. Without… — Joseph B. Wirthlin Copy Share Image
Evolutionary biologists often appeal to parsimony when they seek to explain why organisms "match" with respect to a given trait. For example,… — Elliott Sober Copy Share Image
Any scientist can testify that a dead ocean means a dead planet .... No national law, no national precautions can save the… — Thor Heyerdahl Copy Share Image
. . . the upsurge of Spirit is the only plausible way to stop the ecological destruction of our planet. Even people… — Michael Lerner Copy Share Image
Imagine what our planet would look like with an increase in temperature of two degrees or four degrees, given that at 0.8… — Evo Morales Copy Share Image
I believe that God left certain drugs growing naturally upon our planet to help speed up and facilitate our evolution. — Bill Hicks Copy Share Image
Why is everything that's good for our bodies, our communities, our world, and our planet called the 'alternative'? That means everything bad… — Julia Hill Copy Share Image
On our planet, all objects are subject to continual and inevitable changes which arise from the essential order of things. These changes… — Jean-Baptiste Lamarck Copy Share Image
