News The Teknik Perdana was looking for oil off the coast of Guyana

Two Britons are believed to be among the crew of a seismic research vessel under effective “ship arrest” today after becoming snarled in a territorial dispute that flared over the weekend between Venezuela and neighbouring Guyana, which dates back over a 100 years to when Guyana was under British control.

Last Night's TV: Lost Land Of The Jaguar, BBC1<br />The Burning Season, BBC4

Lost Land of the Jaguar is a funny old beast. Not so much a nature documentary as a documentary about a nature documentary. Its setting, Guyana in South America, is home to one of the largest patches of pristine rainforest in the world, but nefarious logging companies are just aching to chop the place to bits. So a team of scientists, conservationists and film-makers went to the uncharted region to survey its flora and fauna, and use their findings to persuade the Guyanese government – and the international community – of the importance of protecting it. A second, unseen camera crew filmed the first lot for posterity, and this programme was the result.

House of Saddam, BBC2<br/>The Tudors, BBC2<br/>The Lost Land of the Jaguar, BBC1

There's more drama in the jungle than in the stories of Saddam and Henry VIII

Sir Peter Kemp: Civil servant who through the implementation of 'Next Steps' brought profound change to Whitehall

Peter Kemp was instrumental in profoundly changing the organisation of the Civil Service. He was an outstanding and lateral-thinking administrator who made a reality of the ideas set out in the Prime Minister's Efficiency Unit's 1987 report Next Steps, including distinguishing between – and then reconnecting through a management framework – policy objectives and executive delivery.

Eddy Grant, Bush Hall, London

At Bush Hall, Eddy Grant has the audience in the palm of his hand. It has been 22 years since he last toured Britain, and word has been slow to get around: this intimate venue could be fuller. But those who are here know the importance of this Guyana-born, London-raised singer, who was the first black British owner of his studio and songs, and who brought a cutting social edge to slick global reggae hits. This electrifying night feels like living history.

Still going strong: the indestructible Eddy Grant

Eddy Grant’s firmly established and highly respected career has been hard-earned, but his achievements speak for themselves.

The great carbon con: Can offsetting really help to save the planet?

It all started with Sting, this fad for owning one's very own patch of tropical rainforest, though it is probably unfair to blame him entirely for creating the boom industry that buying up forests piecemeal has become.

Million acres of Guyanese rainforest to be saved in groundbreaking deal

A deal has been agreed that will place a financial value on rainforests – paying, for the first time, for their upkeep as "utilities" that provide vital services such as rainfall generation, carbon storage and climate regulation.

Why spend a gap year at home when you could be helping villagers in South America?

When I told friends I was off to Guyana the response was, "Wow, how lovely for you... that's in Africa, right?" I have to confess that, although I graduated recently with a degree in geography, I couldn't place the country on a map either. Guyana is, in fact, in South America and one of the three smallest countries on the continent, along with Suriname and French Guyana. All three run along the northern coast of South America touching the Caribbean Sea.

Heaven scent: Gardening in the Guyanan rain forest

Once, long ago, on a trip to the Guyanan rain forest, Anna Pavord spent a few days living off sugar water and lemon grass. These days, she doesn&rsquo;t have to go further than her windowsill for a taste of the tropics

The Weekend's TV: The perils of keeping up with the Joneses

Jonestown: the world's biggest mass suicide, SUN BBC2

Gunmen kill 11 in village massacre

Guyana deployed hundreds of soldiers and police in villages near where rampaging gunmen killed 11 people, including five children, and authorities yesterday launched a manhunt for the gang leader they blame for the slaughter.

10 Questions A quiz

1. What's the link between Britain's first black councillor and Major Clifton James's double?

Robert Christiani

Accomplished West Indies cricketer overshadowed by his peers

Sir Anthony McCowan

Judge in the trial of Clive Ponting
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Homeless Veterans campaign: Donations hit record-breaking £1m target after £300,000 gift from Lloyds Bank

Homeless Veterans campaign

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Flight MH370 a year on: Lost without a trace – but the search goes on

Lost without a trace

But, a year on, the search continues for Flight MH370
Germany's spymasters left red-faced after thieves break into brand new secret service HQ and steal taps

Germany's spy HQ springs a leak

Thieves break into new €1.5bn complex... to steal taps
International Women's Day 2015: Celebrating the whirlwind wit of Simone de Beauvoir

Whirlwind wit of Simone de Beauvoir

Simone de Beauvoir's seminal feminist polemic, 'The Second Sex', has been published in short-form for International Women's Day
Mark Zuckerberg’s hiring policy might suit him – but it wouldn’t work for me

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Confessions of a planespotter: With three Britons under arrest in the UAE, the perils have never been more apparent

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With three Britons under arrest in the UAE, the perils have never been more apparent. Sam Masters explains the appeal
Russia's gulag museum 'makes no mention' of Stalin's atrocities

Russia's gulag museum

Ministry of Culture-run site 'makes no mention' of Stalin's atrocities
The big fresh food con: Alarming truth behind the chocolate muffin that won't decay

The big fresh food con

Joanna Blythman reveals the alarming truth behind the chocolate muffin that won't decay
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Virginia Ironside was my landlady

Tim Willis reveals what it's like to live with an agony aunt on call 24/7
Paris Fashion Week 2015: The wit and wisdom of Manish Arora's exercise in high camp

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The wit and wisdom of Manish Arora's exercise in high camp
8 best workout DVDs

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Paul Scholes column: I don't believe Jonny Evans was spitting at Papiss Cissé. It was a reflex. But what the Newcastle striker did next was horrible

Paul Scholes column

I don't believe Evans was spitting at Cissé. It was a reflex. But what the Newcastle striker did next was horrible
Miguel Layun interview: From the Azteca to Vicarage Road with a million followers

From the Azteca to Vicarage Road with a million followers

Miguel Layun is a star in Mexico where he was criticised for leaving to join Watford. But he says he sees the bigger picture
Frank Warren column: Amir Khan ready to meet winner of Floyd Mayweather v Manny Pacquiao

Khan ready to meet winner of Mayweather v Pacquiao

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War with Isis: Iraq's government fights to win back Tikrit from militants - but then what?

Baghdad fights to win back Tikrit from Isis – but then what?

Patrick Cockburn reports from Kirkuk on a conflict which sectarianism has made intractable