Ahead of his anti-corruption summit to tackle what must be the world’s oldest skill, the art of looting, David Cameron was overheard telling the Queen that Nigeria and Afghanistan are “possibly the two most corrupt countries in the world.” But wasn’t the art of looting perfected and then institutionalised by the colonial enterprises of the erstwhile British Empire? It’s hard not to think of this history when you see the footage of old greying white men and their queen discuss two countries that were once “possessions.”

It’s also hard not to think about how this history continues to play an important role in the perpetuation of the corruption which the prime minister seems so concerned about.

When asked about Cameron’s remarks, Nigeria’s president Muhammadu Buhari offered a terse response. “I am not going to demand any apology from anybody. What I am demanding is the return of the [stolen] assets.” Buhari himself has, numerous times, publicly and unapologetically denounced his own countrymen for being fabulously corrupt. So is it really a gaffe that Cameron has said what our own leaders have already openly told the world? Really, outrage about the British elite having a hearty laugh over the moral backwardness of their former colonies misses the point.

By failing to address the colonial roots of corruption, any attempt to tackle the problem proposed by the summit will undoubtedly fall short.

Much of Nigeria’s “fantastic corruption” is tied to its oil industry, through which multiple western governments have subverted the rule of law and the will of the people. From bribing local rulers when oil was first discovered, to bribing military dictators during the 70s, 80s and 90s, to accepting stolen funds stashed in British banks, the United Kingdom has actively incubated and encouraged the monster.

To be sure, none of this should obscure the fact that today Nigeria has a corrosive corruption problem that has been exceedingly detrimental to its hardworking (and mostly honest) general population. However, it should help to contextualise the British Prime minister’s offensive remarks.

As expected, there have been varying reactions to Cameron’s statement, many angry, but just as many supportive of what they view as calling a spade a spade. “The prime minister’s remarks were outspoken and unguarded but they were not untrue,” said BBC correspondent James Landale. The basis for this assumption is the 2015 corruption perception index prepared by Transparency International, which ranked Nigeria as the 136th “least transparent country” in the world.

Still, one could argue that this popular index is only a measure of perception, and therefore mainly reflects international business opinion. The Tax Justice Network’s financial secrecy index provides an alternative set of metrics for the “global measure of probity”, and here the tables turn. This index ranks the UK as the 15th worst jurisdiction for secrecy, guilty of allowing illicit cross-border financial flows. It is not far-fetched to argue that these “networks of secrecy” in the UK and other European countries have helped to perpetuate fraud, money laundering, bribery, political impunity and even devastating violence in affected countries, many of them in Africa.

That Nigeria’s politics suffers from corruption is not up for debate. At the same time, “fantastic corruption” in a globalised world is reliant on enablers, often the finely-suited businessmen and politicians from developed nations who value rule of law at home think nothing of subverting law and order in emerging markets.

At the close of his anti-corruption summit, Cameron and the attending heads of state announced plans for an anti-corruption coordination body based in London. While this is an interesting first step, it has also been stated that this body will have no legal powers and will serve only to advise governments and law enforcement agencies tracking stolen assets. There was also mention of a global forum for asset recovery which will bring world leaders together in 2017 to discuss returning stolen assets to countries like Nigeria, Ukraine, Sri Lanka and Tunisia.

But, without western leaders – who are supposedly evangelists for transparency – seriously considering their historical role in generating and maintaining systems that encourage the looting, none of this will have any signifacant impact. We look forward to the day when the leaders of emerging markets countries will summon the heads of western nations to their capitals to atone for their roles in perpetuating corruption. We’re not holding our breath.