The proposed merger between Bayer and Monsanto should be blocked under EU competition law, according to a major new study from University College London released on world food day. 
The authors of the report claim that the European Commission should be obliged to block the merger – which is currently under an in-depth investigation from the European Commission – even on a narrow reading of EU competition law.
The analysis concludes that the "Baysanto" merger should be blocked as:
The academics also call on the European Commission to broaden its investigation of the merger to take into account the full social and environmental costs, as they are likely to "lead to important risks for food security and safety, biodiversity... [and risks for] affordable food prices, high quality of food, variety and innovation".
Adrian Bebb, food and farming campaigner at Friends of the Earth Europe said: "EU competition chief Margrethe Vestager has more than enough arguments to block the unholy alliance of Bayer and Monsanto, and send a strong signal that the EU is prepared to stand up to these mega-corporations in order to protect farmers, citizens and our environment.
"The consolidation taking place between these agriculture giants would have major impacts on the future of our countryside, rural livelihoods and our environment. It is vital that the European Commission widens its investigation to ensure that we retain the possibility to move agriculture onto a sustainable and resilient footing to help counter climate change and halt biodiversity loss."
Earlier this year over 200 civil society organisations called on European Competition Commissioner Vestager to stop the current wave of mergers in the agri-business sector. Almost 900,000 citizens have signed petitions calling for the Commission to act.
 The research was prepared by Professors Ioannis Lianos and Dmitry Katalevsky from University College London's Faculty of Laws, and was supported by wemove.eu, SumOfUs, Friends of the Earth Europe and Food and Water Europe. Read a summary of the findings here.