In a recent editorial, the author argues that because many urban areas have adopted green space initiatives, these policies have been effective in reducing the urban heat island effect. The editorial suggests that the increased greenery not only lowers surface temperatures but also fosters community engagement. The author concludes that investing in green spaces is a viable solution to environmental challenges faced by cities.
However, critics of the green space initiatives argue that while they may contribute to localized cooling, they do not address the larger systemic issues such as pollution and infrastructure inadequacies. Furthermore, they point out that the benefits seen in some cities cannot be generalized without considering diverse geographical and social factors.
Based on the editorial and the critics' views, which of the following is a potential flaw in the author’s reasoning?