Humans’ ability to successfully multitask has long been debunked as a myth, but that hasn’t stopped us trying.

Here’s MP Michael Gove with a textbook example of how to fail at it.

During interrogation about possible trade agreements with the United States during a meeting of the government's Future Relationship with the EU Committee, Mr Gove appeared to laugh at his own response, before picking up a jug on the desk and dousing his own paperwork and possibly his mobile phone in water then eventually directing the stream of fluid to fill the single-use plastic cup in front of him.

In a video of the exchange, Labour MP Hilary Benn, chair of the committee, asks Mr Gove: “Why did the government publish 60 pages of economic assessment of the free trade with the United States of America if you are not persuaded of the benefit of such an assessment?”

With a smile Mr Gove replies: “Er, uh, it is an evolving picture,” giving a waggle of the head in a manner suggesting a suppressed chortle.

Brexit celebrations in Parliament Square Show all 37 1 /37 Brexit celebrations in Parliament Square Brexit celebrations in Parliament Square Pro-Brexit supporters celebrating in Parliament Square, after the UK left the European Union on 31 January. Ending 47 years of membership PA Brexit celebrations in Parliament Square Big Ben, shows the hands at eleven o'clock at night AFP via Getty Brexit celebrations in Parliament Square Pro Brexit supporters attend the Brexit Day Celebration Party hosted by Leave Means Leave Getty Brexit celebrations in Parliament Square Brexit Party leader Nigel Farage smiles on stage AFP/Getty Brexit celebrations in Parliament Square People celebrate in Parliament Square Reuters Brexit celebrations in Parliament Square A Brexit supporter celebrates during a rally in Parliament square AP Brexit celebrations in Parliament Square Police form a line at Parliament Square to prevent a small group of anti-Brexit protestors from going through to the main Brexit rally PA Brexit celebrations in Parliament Square Nigel Farage speaks to pro-Brexit supporters PA Brexit celebrations in Parliament Square Pro-Brexit supporters in Parliament Square, London, as the UK prepares to leave the European Union, ending 47 years of close and sometimes uncomfortable ties to Brussels. 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After 47 years in the European fold, the country leaves the EU at 11:00pm (2300 GMT) on Friday, with a handful of the most enthusiastic supporters gathering opposite the Houses of Parliament 12 hours before the final countdown. (Photo by ISABEL INFANTES / AFP) (Photo by ISABEL INFANTES/AFP via Getty Images) ISABEL INFANTES AFP via Getty Brexit celebrations in Parliament Square People wave British Union Jack flags as they celebrate Reuters Brexit celebrations in Parliament Square Pro-Brexit demonstrators celebrate on Parliament Square on Brexit day Reuters Brexit celebrations in Parliament Square A pro-Brexit supporter jumps on an EU flag PA Brexit celebrations in Parliament Square LONDON, ENGLAND - JANUARY 31: Pro Brexit supporters gather ahead of the Brexit Day Celebration Party hosted by Leave Means Leave at Parliament Square on January 31, 2020 in London, England. At 11.00pm on Friday 31st January the UK and Northern Ireland exits the European Union, 188 weeks after the referendum on June 23rd, 2016. (Photo by Leon Neal/Getty Images) Leon Neal Getty Brexit celebrations in Parliament Square Brexit supporter wave Union flags as they wait near a statue of British war-time Prime Minister Winston Churchill, for the festivities to begin in Parliament Square, the venue for the Leave Means Leave Brexit Celebration in central London on January 31, 2020, the day that the UK formally leaves the European Union. - Brexit supporters gathered outside parliament on Friday to cheer Britain's departure from the European Union following three years of epic political drama -- but for others there were only tears. After 47 years in the European fold, the country leaves the EU at 11:00pm (2300 GMT) on Friday, with a handful of the most enthusiastic supporters gathering opposite the Houses of Parliament 12 hours before the final countdown. (Photo by ISABEL INFANTES / AFP) (Photo by ISABEL INFANTES/AFP via Getty Images) ISABEL INFANTES AFP via Getty Brexit celebrations in Parliament Square Brexit supporters gather in Parliament Square, London, as the UK prepares to leave the European Union after 47 years. PA Photo. Picture date: Friday January 31, 2020. See PA story POLITICS Brexit. Photo credit should read: Jonathan Brady/PA Wire Jonathan Brady PA Brexit celebrations in Parliament Square LONDON, ENGLAND - JANUARY 31: Pro Brexit supporters gather ahead of the Brexit Day Celebration Party hosted by Leave Means Leave at Parliament Square on January 31, 2020 in London, England. At 11.00pm on Friday 31st January the UK and Northern Ireland exits the European Union, 188 weeks after the referendum on June 23rd, 2016. (Photo by Jeff J Mitchell/Getty Images) Leon Neal Getty Brexit celebrations in Parliament Square People draped in UK flags walks across Parliament Square during a rainfall in London, Friday, Jan. 31, 2020. Britain officially leaves the European Union on Friday after a debilitating political period that has bitterly divided the nation since the 2016 Brexit referendum. (AP Photo/Kirsty Wigglesworth) Kirsty Wigglesworth AP Brexit celebrations in Parliament Square LONDON, ENGLAND - JANUARY 31: Pro Brexit supporters gather ahead of the Brexit Day Celebration Party hosted by Leave Means Leave at Parliament Square on January 31, 2020 in London, England. At 11.00pm on Friday 31st January the UK and Northern Ireland exits the European Union, 188 weeks after the referendum on June 23rd, 2016. (Photo by Jeff J Mitchell/Getty Images) Jeff J Mitchell Getty Brexit celebrations in Parliament Square A man waves Union flags from a small car as he drives past Brexit supporters gathering AFP via Getty Brexit celebrations in Parliament Square A pro-Brexit supporter pours beer onto an EU flag PA Brexit celebrations in Parliament Square LONDON, ENGLAND - JANUARY 31: Pro Brexit supporters gather ahead of the Brexit Day Celebration Party hosted by Leave Means Leave at Parliament Square on January 31, 2020 in London, England. At 11.00pm on Friday 31st January the UK and Northern Ireland exits the European Union, 188 weeks after the referendum on June 23rd, 2016. (Photo by Jeff J Mitchell/Getty Images) Jeff J Mitchell Getty Brexit celebrations in Parliament Square An EU flag lies trampled in the mud Getty Brexit celebrations in Parliament Square LONDON, ENGLAND - JANUARY 31: Pro Brexit supporters gather ahead of the Brexit Day Celebration Party hosted by Leave Means Leave at Parliament Square on January 31, 2020 in London, England. At 11.00pm on Friday 31st January the UK and Northern Ireland exits the European Union, 188 weeks after the referendum on June 23rd, 2016. (Photo by Jeff J Mitchell/Getty Images) Jeff J Mitchell Getty Brexit celebrations in Parliament Square Pro-EU supporters in Parliament Square, London, ahead of the UK leaving the European Union at 11pm on Friday. PA Photo. Picture date: Friday January 31, 2020. See PA story POLITICS Brexit. Photo credit should read: Jonathan Brady/PA Wire Jonathan Brady PA Brexit celebrations in Parliament Square A pro-EU supporter in Parliament Square, London, ahead of the UK leaving the European Union at 11pm on Friday. PA Photo. Picture date: Friday January 31, 2020. See PA story POLITICS Brexit. Photo credit should read: Jonathan Brady/PA Wire Jonathan Brady PA Brexit celebrations in Parliament Square LONDON, ENGLAND - JANUARY 31: Pro Brexit supporters gather ahead of the Brexit Day Celebration Party hosted by Leave Means Leave at Parliament Square on January 31, 2020 in London, England. At 11.00pm on Friday 31st January the UK and Northern Ireland exits the European Union, 188 weeks after the referendum on June 23rd, 2016. (Photo by Jeff J Mitchell/Getty Images) Jeff J Mitchell Getty Brexit celebrations in Parliament Square LONDON, ENGLAND - JANUARY 31: Pro Brexit supporters gather ahead of the Brexit Day Celebration Party hosted by Leave Means Leave at Parliament Square on January 31, 2020 in London, England. At 11.00pm on Friday 31st January the UK and Northern Ireland exits the European Union, 188 weeks after the referendum on June 23rd, 2016. (Photo by Leon Neal/Getty Images) Leon Neal Getty Brexit celebrations in Parliament Square Pro-Brexit supporters in Parliament Square, London, ahead of the UK leaving the European Union at 11pm on Friday. PA Photo. Picture date: Friday January 31, 2020. See PA story POLITICS Brexit. Photo credit should read: Jonathan Brady/PA Wire Jonathan Brady PA Brexit celebrations in Parliament Square An anti-Brexiteers stands with his dog in Parliament Square in central London on January 31, 2020 on the day that the UK formally leaves the European Union. - Britain on January 31 ends almost half a century of integration with its closest neighbours and leaves the European Union, starting a new -- but still uncertain -- chapter in its long history. (Photo by Glyn KIRK / AFP) (Photo by GLYN KIRK/AFP via Getty Images) GLYN KIRK AFP via Getty

It was unclear what element of his response he found so satisfying.

In an exasperated tone, Mr Benn responded: “It is a contradiction.”

Mr Gove, still apparently delighted with his first reply, added: “No I don’t think it is. It’s an evolving picture and I’m not persuaded of the merits of…”

While speaking, footage shows Mr Gove planting a plastic glass in front of him and then reaching for a stainless steel silver jug to his right. It has a type of lid which requires pushing down with the thumb to open it, which he does while still speaking. He then pauses with the open jug suspended above the desk as he nears the end of his sentence.

“... publishing the assessments and then assuming those are going to give us an accurate prediction of the future.”

But just before the last five words escape his lips – “accurate prediction…” his hand tips the jug, the water escapes the vessel, the prediction of the location of the cup is not accurate, and the miscalculation is captured in all its minute glorious irony.