After months of wrangling, the European Commission says it has decided to renew the license for the weedkiller compound glyphosate, approving its use in European Union countries for ten more years. From a report: Following the decision yesterday, the Commission released a statement saying that, on the basis of comprehensive safety assessments carried out by the European Food Safety Authority (EFSA) and the European Chemicals Agency (ECHA), it would renew the licence, "subject to certain new conditions and restrictions." These include a ban on the use of the chemical to dry crops before harvest, and "the need for certain measures to protect non-target organisms." Governments can still restrict the use of glyphosate in their own countries if they consider the risks too high, particularly in regard to the need to protect biodiversity, the statement added.

Glyphosate is the active ingredient in Roundup, the world's most widely used herbicide. Over the years, a debate has developed about whether the chemical is safe to use on food crops, as well as its possible environmental impacts. Some studies point to a link between glyphosate and certain cancers; others suggest that the way in which it is used should not harm consumers. Glyphosate has been investigated extensively by food- and chemicals-safety agencies, but disagreements among researchers remain. The license allowing glyphosate's use in the EU was last renewed for five years in 2017. Ahead of the authorization's expiry in last December, the European Union temporarily extended it for another year to allow the EFSA to assess some 2,400 studies about the compound and to make a recommendation to governments.