DW Documentary published a short documentary about the use of a type of pesticide, neonicotinoids, which are now seen as the main cause of damage to ecosystems and death of bee colonies. The video shows the truly horrendous practices of Bayer Group, which sells these pesticides, in manipulating research and policy.
For more than two decades, experts have been warning of the negative effects of neonicotinoids, with a whole range of studies published on the subject. It would appear that the industry, aided by the authorities, managed to successfully delay any ban on these substances for years. Studies show that neonicotinoids not only kill pests, but also bees and other beneficial insects.
See the video on Youtube here.