Original sentence: The United Nations Environment Programme (UNEP) identified food waste as being a critical problem; it said that doing nothing to solve it would lead to severe food shortages, which may trigger food price climbs of up to 50%
Edited sentence: The United Nations Environment Programme (UNEP) identified food waste as being a critical problem, a view shared by a Cabinet Office report on food; it said that doing nothing to solve it would lead to severe food shortages, which may trigger food price climbs of up to 50%