Michel de Pracontal

Journaliste scientifique, j'ai travaillé à Science et Vie, à L'Evénement du Jeudi, et au Nouvel Observateur (de 1990 à 2009). Je suis aussi auteur de plusieurs livres dont le dernier, Kaluchua, est paru au Seuil en 2010. Sur twitter: @MicheldePrac.

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Ses Derniers articles

  • Fatal drugs trial: what the French authorities are hiding

    The Rennes headquarters of the firm who carried out the drugs trial, Biotrial. © REUTERS/Stephane Mahe The Rennes headquarters of the firm who carried out the drugs trial, Biotrial. © REUTERS/Stephane Mahe

    On January 17th, 2016, a volunteer died after taking part in a drugs trial in the west of France, while four others suffered suspected brain damage. The company who conducted the trial and supervisory authorities have insisted that the tragedy was “unprecedented” and could not have been foreseen. However, new evidence has emerged that a volunteer in a earlier trial with the same drug suffered side effects and that a later MRI scan shows he suffered a stroke. Yet this information appears to have been concealed by the medical and health authorities. Mediapart's science correspondent Michel de Pracontal reports.

  • What France’s state of emergency means in practice


    French President François Hollande announced a nationwide state of emergency on Saturday, granting the government exceptional powers in the wake of Friday’s terrorist attacks in and around Paris that left at least 132 people dead. The powers initially last for 12 days, and Hollande announced on Monday he will seek parliamentary approval to prolong it for a period of three months. So just what are the special powers announced on Saturday? Michel de Pracontal explains.

  • The reasons behind France's recurrent deadly floods

     © Reuters © Reuters

    Earlier this month, exceptional rainfall caused flash floods in south-east France that swept through the streets of towns and villages, killing 20 people and causing an estimated 500 million euros of damage. It was the latest in a long list of major catastrophic flooding disasters in the country over the past 27 years. As Michel de Pracontal reports, neither fate nor surprise events explain the causes, but rather the incapacity of public authorities to tackle the prevalent dangers, due in no small part to both rampant urbanisation and bureaucratic nonsense.

  • Migration study finds dramatic rise in numbers leaving France


    The numbers of people leaving France to live abroad has risen dramatically over the past eight years in comparison to the numbers of those taking up residence in the country, according to a study published this week by the French National Institute of Statistics and Economic Studies. The institute also found that immigration now accounts for a relatively small proportion of the growth in the French population. Michel de Pracontal reports.

  • Report slams Pasteur Institute for loss of SARS virus tubes - and finds it also lost a freezer storing them


    Earlier this year it was revealed that the Pasteur Institute had lost more than 2,300 vials containing the potentially deadly SARS virus that were stocked on its premises in Paris. Mediapart has gained access to a confidential report of the investigation launched into the blunder, and from which it emerges that not only the vials went missing, but also the boxes and a freezer in which they were stored. The investigation contradicts the institute’s claim that the missing virus samples were no longer dangerous, and says that access to where they were kept was alarmingly insecure. Michel de Pracontal details the findings.

  • French breast implant scandal – what the surgeons knew

    Prothèse PIP défectueuse © Reuters Prothèse PIP défectueuse © Reuters

    The breast implant scandal in which faulty implants with sub-standard silicone gel were supplied to women all around the world revealed how the French company PIP that made them fiddled safety inspections to avoid being found out. Mediapart has since exposed the extent to which the French medical watchdog was slow to react to this growing scandal. Now, based on previously unpublished documents, this website can disclose that years before the PIP affair came to light many of the surgeons who bought and used the implants for patients were concerned at the substandard nature of the product – and that some unsuccessfully tried to raise the alarm. Michel de Pracontal reports.

  • French medical watchdog 'slow to act over faulty breast implant scandal'


    Mediapart has seen a confidential internal document that criticises France's medical watchdog for not reacting fast enough to fears that thousands of women were being fitted with sub-standard breast implants made by French company Poly Implant Prothèse (PIP). The report, written by an employee of the agency, claims that it could have prevented up to 10,000 women from having the implants, which posed a risk of rupturing and damaging their health. The agency insists it has nothing to hide and strongly denies removing any damaging details from its own official report into its handling of the affair. Michel de Pracontal reports.

  • French scientists find two giant viruses that may hold new clues to origins of life


    Two giant viruses, significantly larger than any other known to date, have been identified by a team of French scientists, opening the door to further discoveries that they believe “may change our present understanding about the origin of life and its evolution”. Michel de Pracontal reports.

  • DNA study finds Europeans really are united - by their ancestors

     © Ramsey Muir © Ramsey Muir

    Take two Europeans living today each in their separate, neighbouring countries and the chances are that they have 100 common ancestors over a period stretching back 2,500 years – and between two and 12 family common to both over a period of 1,500 years. That is the remarkable finding of a recent study by researchers from the University of California, who conclude that every modern-day European is a descendant of the same group of ancestors who lived 1,000 years ago. Michel de Pracontal reports.

  • The view from inside Japan's nuclear disaster exclusion zone

    By and
     © Antonio Pagnotta © Antonio Pagnotta

    Nearly a year and five months after the combined effects of an earthquake followed by a maximum-level tsunami led to nuclear meltdown and radioactive leaks at Japan’s Fukushima Daiichi atomic power plant, the 20-kilometre exclusion zone (photo) established around the plant remains a desolate place. Beginning in April 2011, photo-reporter Antonio Pagnotta made several clandestine visits to the zone over a period of 11 months, producing a series of insightful and eery reportages which Mediapart is publishing in a thematic series. Here he tells Sophie Dufau and Michel de Pracontal about his chilling experiences and what he sees as Japan's state of denial about the dark consequences of the disaster.