“I have opposed Trident and nuclear weapons for all of my political life - I even joined CND before becoming a member of the SNP.”

Speech http://hansard.millbanksystems.com/commons/1991/nov/01/foreign-affairs-and-defence in the House of Commons (1 November 1991).
1990s

The London Standard (30 September 1986).
1980s

CNN Crossfire, Interveiw with General Wesley Clark http://transcripts.cnn.com/TRANSCRIPTS/0306/25/cf.00.html, (Aired June 25, 2003).

Nobel lecture (2005)
Context: As long as some of us choose to rely on nuclear weapons, we continue to risk that these same weapons will become increasingly attractive to others.
I have no doubt that, if we hope to escape self-destruction, then nuclear weapons should have no place in our collective conscience, and no role in our security.
To that end, we must ensure — absolutely — that no more countries acquire these deadly weapons.
We must see to it that nuclear-weapon states take concrete steps towards nuclear disarmament.
And we must put in place a security system that does not rely on nuclear deterrence.

2012

Quoted in Alyssa Kim, "Kucinich Campaigns for Peace" (August 12, 2007). Kucinich was speaking on This Week with George Stephanopoulos, ABC News (August 12, 2007)

Interview with Nigel Farndale, "The talented Mr. Hockney," The Telegraph, (15 November 2001)
2000s
Context: He [Hockney's father] hardly ever left Bradford. He was a member of CND and a socialist with a rather romantic and naive idea of what Soviet Russia was like, all cornfields and ballet. He would have gone mad for email because he was always sending letters to world leaders — Eisenhower, Mao, Stalin — telling them what was what. I think he imagined the Politburo would hold up his letter and say, "Hold everything, Kenneth Hockney has written again!"

"Introduction: Thinkability"
Einstein's Monsters (1987)

"Exclusive Amit Shah Interview: People are waiting to vote for Modi," 2013