„The unleashed power of the atom has changed everything save our modes of thinking and we thus drift toward unparalleled catastrophe.“
1940s
Related quotes
— Herbert Schiller American media critic 1919 - 2000
Source: Living In The Number One Country (2000), Chapter One, Number One And the Political Economy Of Communication, p. 56

— U.G. Krishnamurti, book Mind is a Myth
Source: Mind is a Myth (1987), Ch. 1: The Certainty That Blasts Everything
Context: Our mind (and there are no individual minds — only "mind", which is the accumulation of man's knowledge and experience) has created the notion of the psyche and evolution. Only technology progresses, while we as a race are moving closer to complete and total destruction of the world and ourselves. Everything in man's consciousness is pushing the whole world, which nature has so laboriously created, toward destruction. There has been no qualitative change in man's thinking; we feel about our neighbours just as the frightened caveman felt towards his. The only thing that has changed is our ability to destroy our neighbor and his property.

— John Dewey American philosopher, psychologist, and educational reformer 1859 - 1952
Time and Individuality (1940)

— Winston S. Churchill Prime Minister of the United Kingdom 1874 - 1965
In a letter to his wife Clemmie, during the build up to World War I.
Early career years (1898–1929)

— Adam Price Welsh politician and Plaid Cymru leader (born 1968) 1968
Brexit: Opposition MPs agree strategy to block no deal https://www.bbc.co.uk/news/uk-politics-49483374 BBC News (27 August 2019)
2019

„Life will always be sorrowful. We can't change it, but we can change our attitude toward it.“
— Joseph Campbell American mythologist, writer and lecturer 1904 - 1987
Source: A Joseph Campbell Companion: Reflections on the Art of Living

— Stephen Hawking British theoretical physicist, cosmologist, and author 1942 - 2018
British Telecom advertisement (1993), part of which was used in Pink Floyd's Keep Talking (1994) and Talkin' Hawkin'<nowiki/> (2014)
Context: For millions of years, mankind lived just like the animals. Then something happened which unleashed the power of our imagination. We learned to talk and we learned to listen. Speech has allowed the communication of ideas, enabling human beings to work together to build the impossible. Mankind's greatest achievements have come about by talking, and its greatest failures by not talking. It doesn't have to be like this. Our greatest hopes could become reality in the future. With the technology at our disposal, the possibilities are unbounded. All we need to do is make sure we keep talking.

— Johann Hari British journalist 1979
And the solution to the Iran crisis is..., JohannHari.com, January 22, 2006, 2007-01-26 http://www.johannhari.com/archive/article.php?id=783,

— Pablo Picasso Spanish painter, sculptor, printmaker, ceramicist, and stage designer 1881 - 1973
Source: 1920s, "Picasso Speaks" (1923), p. 391.
„Thus we are saved and thus society must be redeemed.“
— Kirby Page American clergyman 1890 - 1957
The Personality of Jesus (1932)
Context: By his own experience of God and his estimate of man, by his emphasis upon and practice of brotherhood, by his repudiation of hatred and violence, while attacking with audacity deeply entrenched inequities, and by his vicarious suffering on the cross, Jesus awakens, challenges and inspires us to take up the cross and follow in his sacrificially redemptive steps. Thus we are saved and thus society must be redeemed.

— Margherita Hack Italian astrophysicist and popular science writer 1922 - 2013
Interview with Euronews' Claudio Rocco in 2011; as quoted in " Science says 'ciao' to Italy's Margherita Hack: the 'lady of the stars'", euronews.com (1 July 2013) https://www.euronews.com/2013/07/01/science-says-ciao-to-italy-s-margherita-hack-the-lady-of-the-stars.

— Greta Thunberg, book No One Is Too Small to Make a Difference
Declaration of Rebellion, Extinction Rebellion, Parliament Square, London, 31 October 2018.
Cited in No One is Too Small to Make a Difference, Penguin Books, 2019, page 12 (ISBN 9780141991740).
2018, "Almost Everything is Black and White" (October 2018)

— Marilyn Ferguson American writer 1938 - 2008
The Aquarian Conspiracy (1980), Chapter Thirteen, The Whole- Earth Conspiracy

— Heber J. Grant President of The Church of Jesus Christ of Latter-day Saints 1856 - 1945
Attributed to Grant in: Fred G. Taylor (1944) A saga of sugar. p. 197

— Robert Gascoyne-Cecil, 3rd Marquess of Salisbury British politician 1830 - 1903
Quarterly Review, 156, 1883, p. 570
1880s