Answer:
The most objective summary of the passage is: Sugar cane is no longer the main source of sweetness for most people.
Step-by-step explanation:
The passage discusses the craving for sweetness and how it is satisfied in different ways. It mentions that there are still sugar plantations where the work is brutal and workers are mistreated. However, it states that for most people, the sources of sweetness have shifted and chemists play a larger role in determining how that craving is satisfied. The passage also highlights concerns about the health effects of consuming too much sugar, such as weight gain and sugar crashes, but notes that the focus is mainly on the quantity of sugar consumed rather than the conditions under which it is produced. Finally, the passage suggests that the era of sugar dominance in our diet is over. Therefore, the objective summary is that sugar cane is no longer the main source of sweetness for most people.