How many people worldwide does coffee farming support?

Coffee farming is a vital source of livelihood for a significant portion of the global population. The correct response indicates that coffee farming supports more than 25 million people worldwide. This figure encompasses not just the farmers who cultivate coffee beans but also those involved in the entire supply chain, including harvesters, processors, exporters, and various agricultural workers.

The coffee industry is particularly crucial in many developing countries, where it provides employment and sustains local economies. Various stakeholders, including smallholder farmers, benefit from coffee production, as it often represents their primary source of income.

The other options, while they may reflect extensive figures, do not accurately capture the commonly accepted estimate for the number of individuals directly linked to coffee farming. The answer chosen recognizes the substantial impact coffee has on livelihoods without overestimating the figure.