Complex sentence: The is still some intervention storage being conducted in the EU, although it is not to the scale of the 1980s, some people consider the storage as an essential part of securing the food chain in the event of a poor harvest.
Split into simpler sentences: The is still some intervention storage being conducted in the EU, although it is not to the scale of the 1980s. Some people consider the storage as an essential part of securing the food chain in the event of a poor harvest.