A Quote by Carl Sagan

If our long-term survival is at stake, we have a basic responsibility to our species to venture to other worlds. Sailors on a becalmed sea, we sense the stirring of a breeze.
Sailors on a becalmed sea, we sense the stirring of a breeze.
We seem, these days, much more willing to recognize the perils before us than we were even a decade ago. The newly recognized dangers threaten all of us, equally. No one can say how it will turn out down here. But this is also, we may note, the first time that a species has become able to journey to the planets and the stars. Sailors on a becalmed sea, we sense a stirring of the breeze.
For too long, the world has been focused on short-term growth and development at the expense of our long-term survival as we have depleted our natural resources at historically reckless rates.
Humanity as a species must change dramatically and radically or our survival is at stake.
Safeguarding our common home is not only essential to protecting endangered species and preserving old-growth forests, it is also paramount to ending poverty, fighting injustice, and protecting the long-term survival of humankind and of our faith.
My aim is to advocate that we make this mental switch in respect of our attitudes and practices towards a very large group of beings: members of species other than our own - or, as we popularly though misleadingly call them, animals. In other words, I am urging that we extend to other species the basic principle of equality that most of us recognize should be extended to all members of our own species.
The passenger pigeon, the golden toad, the Caspian tiger: they are all gone, and other species hang by a thread. Our actions are not merely driving other species to extinction: we threaten our own survival, too, by destabilising ecosystems and destroying biodiversity.
Poetry, song, stories, art, our reverence for nature, are key to our survival as a species, and to the survival of all species, I believe. You can't always extract such emphatic hunches and activist stances from a scientific maxim or mathematical axiom.
A tiny blue dot set in a sunbeam. Here it is. That's where we live. That's home. We humans are one species and this is our world. It is our responsibility to cherish it. Of all the worlds in our solar system, the only one so far as we know, graced by life.
We're being challenged to do something so profound, it's unprecedented in the history of our species, and there couldn't be more at stake. It's not even our species at stake; it's the whole dream of life on earth that's taken 4.5 billion years to realize - all this beautiful pastoral life on earth.
The most important thing for our species is, before it speaks, to listen to its environment. That has a higher priority in any species' survival. We need to be listening to our environment - in other words, restoring the quiet - not just to our natural areas, but also to towns like Portland, Maine.
By exploring other worlds we safeguard this one. By itself, I think this fact more than justifies the money our species has spent in sending ships to other worlds. It is our fate to live during one of the most perilous and, at the same time, one of the most hopeful chapters in human history.
The health of our home planet and the survival of our species will only be secured through the use of space resources and the expansion of Earth's economic sphere to the Moon and beyond. Creating an off-Earth economy and multi-planet civilization will safeguard the long term prospects of humanity.
And now good morrow to our waking souls, Which watch not one another out of fear; For love, all love of other sights controls, And makes one little room, an everywhere. Let sea-discoverers to new worlds have gone, Let maps to other, worlds on worlds have shown, Let us possess one world, each hath one, and is one.
There's magic to love... Millions of years ago we evolved three basic drives: the sex love, romantic love, and attachment to a long-term partner. These circuits are deeply embedded in the human brian. They're going to survive as long as our species survive on what Shakespeare called, this "mortal coil."
I am dedicating the majority of my wealth to improving education. It is the key to the survival of the human race. We have to plan for our collective future - and the first step begins with the social, emotional, and intellectual tools we provide to our children. As humans, our greatest tool for survival is our ability to think and to adapt - as educators, storytellers, and communicators our responsibility is to continue to do so.
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