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Trident Ploughshares

Trident Ploughshares is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Trident Ploughshares rather than just read about it. In short: Trident Ploughshares (originally named Trident Ploughshares 2000) is an activist anti-nuclear weapons group, founded in 1998 with the aim of "beating swords into ploughshares" (taken from the Book of Isaiah). This is specifically by attempting to disarm the UK Trident nuclear weapons system, in a non-violent manner.

Trident Ploughshares — main illustration
Trident Ploughshares — illustration

Key takeaways

  • Trident Ploughshares belongs to physics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Trident Ploughshares to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Trident Ploughshares from memory before moving on to harder problems.

Reference excerpt

Trident Ploughshares (originally named Trident Ploughshares 2000) is an activist anti-nuclear weapons group, founded in 1998 with the aim of "beating swords into ploughshares" (taken from the Book of Isaiah). This is specifically by attempting to disarm the UK Trident nuclear weapons system, in a non-violent manner. The original group consisted of six core activists, including Angie Zelter, founder of the non-violent Snowball Campaign. Based in Edinburgh, Scotland, the group is a partner in the International Campaign to Abolish Nuclear Weapons. It has attracted media attention for both its non-violent "disarmament" direct actions, and mass civil disobedience at the gates of Royal Navy establishments with connections to the United Kingdom's Trident weapons systems. It was the recipient of the Right Livelihood Award in 2001 "for providing a practical model of principled, transparent and non-violent direct action dedicated to ridding the world of nuclear weapons."

Trident nuclear missile system and international law The foundation of Trident Ploughshare's various disarmament actions is the 1996 Advisory Opinion of the International Court of Justice, Legality of the Threat or Use of Nuclear Weapons, in which it found that "the threat or use of nuclear weapons would generally be contrary to the rules of international law applicable in armed conflict". In addition to this, Trident Ploughshares also argues that, since the British government is not actively negotiating nuclear disarmament and is actively considering upgrading the UK Trident programme, it is in violation of the Non-Proliferation Treaty of 1968. Trident Ploughshares activists argue that since the British government has not responded to their various communications regarding the legal status of the Trident nuclear missile system, they must take individual responsibility for disarmament.

Previous Ploughshares actions Prior to the setting up of Trident Ploughshare there were other actions carried out by members of the Ploughshares Movement, a Christian peace group. On 29 January 1996, Andrea Needham, Joanna Wilson and Lotta Kronlid —known as the 'Ploughshares Four'—broke into the British Aerospace factory in Lancashire and caused £1.7m worth of damage to BAe Hawk number ZH955, a training aircraft that was to have been supplied along with 23 other jets to the New Order regime of Indonesia. Angie Zelter was later arrested as she announced her intention to further damage the planes. Accused of causing, and conspiring to cause, criminal damage, with a maximum ten-year sentence, they argued that what they did was not a crime but that they "were acting to prevent British Aerospace and the British Government from aiding and abetting genocide". They were acquitted by the jury.

Protests and criminal trials The second major disturbance was on 27 April 2001, when three members of the campaign, Ellen Moxley, Ulla Røder, and Angie Zelter, boarded the barge Maytime in Loch Goil and destroyed and took equipment. After being charged with maliciously damaging the vessel, stealing two inflatable life rafts and damaging equipment in an on-board laboratory, they were acquitted at the subsequent trial in Greenock, which was later appealed to the Scottish High Court with the Lord Advocate's Reference 2001. Although under Scottish Law the High Court did not have the power to overturn the acquittals, their judgement was that the basis of the defence case should not have been admissible. In May 2005 the group squatted on Drake's Island, a privately owned island in Plymouth Sound declaring it a "nuclear free state" in order to "highlight Britain's hypocrisy over the non-proliferation treaty talks being held in New York".

See also Anti-nuclear movement in the United Kingdom Pitstop Ploughshares

References

External links Main Trident Ploughshares website Faslane 365 Nippon Myohoji: friends of Trident Ploughshares The official site of the Right Livelihood Awards The Loch Long Monster Documentary film on Trident Ploughshares Anti-nuclear protest at dockyard

Illustrations

Trident Ploughshares: Stop Trident Protest
Stop Trident Protest

Worked examples

Example 1 — a first encounter with Trident Ploughshares

Start with the simplest possible case. Write down what Trident Ploughshares claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Trident Ploughshares before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Trident Ploughshares ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Trident Ploughshares

In research
Trident Ploughshares appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Trident Ploughshares in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Trident Ploughshares is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1998 establishments in Scotland, Anti-nuclear movement in Scotland, Anti-nuclear organizations, so understanding it makes those chapters shorter.
In everyday life
Look for Trident Ploughshares outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Trident Ploughshares in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Trident Ploughshares means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Trident Ploughshares out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Trident Ploughshares in simple terms?

Trident Ploughshares (originally named Trident Ploughshares 2000) is an activist anti-nuclear weapons group, founded in 1998 with the aim of "beating swords into ploughshares" (taken from the Book of Isaiah). This is specifically by attempting to disarm the UK Trident nuclear weapons system, in a n…

Why does Trident Ploughshares matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Trident Ploughshares?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Trident Ploughshares.

Tags

  • 1998 establishments in Scotland
  • Anti-nuclear movement in Scotland
  • Anti-nuclear organizations
  • Direct action
  • International Campaign to Abolish Nuclear Weapons
  • Organisations based in Edinburgh
  • Organizations established in 1998
  • Trident (UK nuclear programme)

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