“During our brief stay on planet Earth, we owe ourselves and our descendants the opportunity to explore—in part because it's fun to do. But there's a far nobler reason. The day our knowledge of the cosmos ceases to expand, we risk regressing to the childish view that the universe figuratively and literally revolves around us. In that bleak world, arms-bearing, resource-hungry people and nations would be prone to act on their "low contracted prejudices." And that would be the last gasp of human enlightenment—until the rise of a visionary new culture that could once again embrace the cosmic perspective.”

2000s

Adopted from Wikiquote. Last update June 3, 2021. History

Help us to complete the source, original and additional information

Do you have more details about the quote "During our brief stay on planet Earth, we owe ourselves and our descendants the opportunity to explore—in part because …" by Neil deGrasse Tyson?

Neil deGrasse Tyson89

American astrophysicist and science communicator 1958

David Benatar (1966) South African philosopher

Permissible Progeny? The Morality of Procreation and Parenting (2015) <br class="br">Source: Chapter 1: The Misanthropic Argument for Anti-natalism https://books.google.com/books?id=J6dBCgAAQBAJ&lpg=PA44&pg=PA35#v=onepage&q&f=false (2015), p. 35-36

“Our loyalties are to the species and the planet. We speak for Earth. Our obligation to survive and flourish is owed not just to ourselves, but also to that Cosmos, ancient and vast, from which we spring.”

Carl Sagan (1934–1996) American astrophysicist, cosmologist, author and science educator

54 min 25 sec
Cosmos: A Personal Voyage (1990 Update), Who Speaks for Earth? [Episode 13]

“Human beings are not children of the sun. They are children of the jungle. We have in our natures many things that we would be a great deal better off without instincts and ways of acting which we would never have included in ourselves in the world if we had had the privilege of choosing just what was to go into our natures. These instincts and ways of acting are vestigial. They were useful to our ancestors, but owing to changes in surroundings they are not useful to us.”

J. Howard Moore (1862–1916)

"Vestigial Instincts in Man", pp. 127–128
Savage Survivals (1916), Savage Survivals in Higher Peoples (Continued)

“Undoubtedly it is our duty, and for our best good, that we occupy and improve the faculties, with which our creator has endowed us, but so far as prejudice, or prepossession of opinion prevails over our minds, in the same proportion, reason is excluded from our theory or practice. Therefore if we would acquire useful knowledge, we must first divest ourselves of those impediments and sincerely endeavor to search out the truth: and draw our conclusions from reason and just argument, which will never conform to our inclination, interest or fancy but we must conform to that if we would judge rightly.”

Ethan Allen (1738–1789) American general

Source: Reason: The Only Oracle Of Man (1784), Ch. XIII Section II - Of The Importance of the Exercise of Reason, and Practice of Morality, in order to the Happiness of Mankind

“As we read this, we stand in the plane of the present; we are the sum of all our ancestors, and the origin of all our descendents. In terms of our model, we are at an ever-changing origin, located on the boundary of past and future. As well, we are spinning with the earth, spiralling with the galaxy, and expanding or contracting with the universe. As origins, we are on the move in time and space, and all these movements have a characteristic pulse rate.”

Bill Mollison (1928–2016) Australian permaculturist

Source: Permaculture: A Designers' Manual (1988), chapter 4.19

“I believe we need a long-term national commitment to explore the universe. And I believe this is an essential investment in the future of our nation — and our beautiful, but environmentally challenged planet.”

Gene Kranz (1933) NASA Flight Director and manager

Source: "Space Lifeguard : An Interview with Gene Kranz" at Space.com (11 April 2000)
Context: In many ways we have the young people, we have the talent, we have the imagination, we have the technology. But I don't believe we have the leadership and the willingness to accept risk, to achieve great goals. I believe we need a long-term national commitment to explore the universe. And I believe this is an essential investment in the future of our nation — and our beautiful, but environmentally challenged planet.

“We tend to think of America's days of frontier exploration as being behind us, but that's because we tend not to think of the other 71% of our blue planet.”

David Helvarg (1951) American journalist

Public comment to the US Oceans Commission, 2004 http://www.oceancommission.gov/publicomment/novcomments/helvarg_comment.pdf.

“Our biggest national security threat is the environmental destruction of our planet and the arms race with ourselves.”

Jello Biafra (1958) singer and activist

Address to the US Green Party

“We live during the hinge of history. Given the scientific and technological discoveries of the last two centuries, the world has never changed as fast. We shall soon have even greater powers to transform, not only our surroundings, but ourselves and our successors. If we act wisely in the next few centuries, humanity will survive its most dangerous and decisive period. Our descendants could, if necessary, go elsewhere, spreading through this galaxy.”

Derek Parfit book Reasons and Persons

Source: Reasons and Persons (1984), p. 616

“We are living beyond our means. As a people we have developed a life-style that is draining the earth of its priceless and irreplaceable resources without regard for the future of our children and people all around the world.”

Margaret Mead (1901–1978) American anthropologist

"The Energy Crisis — Why Our World Will Never Again Be the Same", in Redbook (1974); later in Progress As If Survival Mattered : A Handbook For A Conserver Society (1977) by Hugh Nash, p. 166
1970s

Help us to complete the source, original and additional information

Neil deGrasse Tyson89

Related quotes

Related topics