Source: Mankind at the Turning Point, (1974), p. 88, quoted in: Martin Bridgstock, David Burch, John Forge, John Laurent, Ian Lowe (1998) Science, Technology and Society: An Introduction. Cambridge University Press. pp. 245-246
“Because we are the cause of our environmental problems, we are the ones in control of them, and we can choose or not choose to stop causing them and start solving them. The future is up for grabs, lying in our own hands. We don’t need new technologies to solve our problems; while new technologies can make some contribution, for the most part we "just" need the political will to apply solutions already available.”
Source: Collapse: How Societies Choose to Fail or Succeed (2005), Chapter "The world as a polder: what does it all mean to us today?", section "Reasons for hope" (Penguin Books, 2011, pages 521-522, ISBN 978-0-241-95868-1.
Help us to complete the source, original and additional information
Jared Diamond 33
American scientist and author 1937Related quotes

Q&A with Jean-Michel Cousteau: "The Future of Water - The Challenges and Solutions" https://www.prnewswire.com/news-releases/qa-with-jean-michel-cousteau-the-future-of-water---the-challenges-and-solutions-271822971.html (August 19, 2014)

“We cannot solve our problems with the same thinking we used when we created them.”

A Declaration of the Independence of Cyberspace (1996)
Context: You claim there are problems among us that you need to solve. You use this claim as an excuse to invade our precincts. Many of these problems don't exist. Where there are real conflicts, where there are wrongs, we will identify them and address them by our means. We are forming our own Social Contract. This governance will arise according to the conditions of our world, not yours. Our world is different.
Cyberspace consists of transactions, relationships, and thought itself, arrayed like a standing wave in the web of our communications. Ours is a world that is both everywhere and nowhere, but it is not where bodies live.
We are creating a world that all may enter without privilege or prejudice accorded by race, economic power, military force, or station of birth.
We are creating a world where anyone, anywhere may express his or her beliefs, no matter how singular, without fear of being coerced into silence or conformity.
Your legal concepts of property, expression, identity, movement, and context do not apply to us. They are all based on matter, and there is no matter here.

As quoted in "Xi calls for peaceful development of cross-Straits ties" http://www.chinadaily.com.cn/china/2013xiapec/2013-10/06/content_17011186.htm in China Daily (6 October 2013).
2010s

“If knowledge can create problems, it is not through ignorance that we can solve them.”

2016, Remarks to the People of Cuba (March 2016)
Context: There’s still enormous problems in our society. But democracy is the way that we solve them. That's how we got health care for more of our people. That's how we made enormous gains in women’s rights and gay rights. That's how we address the inequality that concentrates so much wealth at the top of our society. Because workers can organize and ordinary people have a voice, American democracy has given our people the opportunity to pursue their dreams and enjoy a high standard of living.