Evaluating an Argument About Bee Population Decline

In a compelling editorial, a writer stated that the decline in bee populations is a critical issue that threatens global food supply. The writer argues that without bees, the pollination of many crops would be severely compromised, leading to lower yields and potentially higher food prices. Additionally, the writer points to evidence suggesting that certain pesticides are the leading cause of this decline. To support the call for regulation of these pesticides, the writer cites studies showing that regions with stricter pesticide regulations have healthier bee populations.

However, some critics argue that while bee populations are declining, the overall agricultural output continues to grow, suggesting that advancements in farming technology may compensate for this loss.

In evaluating the argument presented by the writer, which of the following pieces of information would be most necessary to assess the strength of the argument?