In this paper, I cover the background and economic history of green buildings, including four case studies. Based on this exploration, I find that green roofs and walls are best suited to dense, highly paved cities with little capacity to expand their sewer systems. Green infrastructure is best suited for stormwater management to avoid combined sewer overflow (CSO) pollution and managing urban heat island (UHI) effects, while at the same time providing many positive externalities for people and the environment. Green buildings take those benefits and fit them into a smaller area (on roofs and walls), which is most applicable where tearing up pavement to provide more ground-level green space and expanding the sewer systems would be too costly.

The cosmetic industry has a significant lack of data on sustainability practices. The global market for cosmetics is expected to grow from $288 billion in 2021 to $415 billion in 2028 as more people populate the globe (Cosmetics Market Size, Share, & COVID-19 Impact Analysis, 2022). This research paper analyzes sustainability within the cosmetic industry. Specifically, comparing the practices between The Body Shop and Bath & Body Works. To test the hypothesis that The Body Shop is more sustainable than Bath & Body Works, a case study analysis was conducted to measure the companies’ performance in the environmental, economic, and social sectors. Comparable metrics were selected, and a pairwise comparison was completed to weigh the different metrics. To analyze the results, the Analytic Hierarchy Process (AHP) was used to ensure consistency in metric weights, and a Mann-Whitney U test was used to analyze the sector's final weights. The results verified the hypothesis that The Body Shop was more sustainable than Bath & Body Works. In all, the results support the idea that the cosmetic industry needs stronger regulations and oversight of cosmetic companies’ sustainability impact. One of the most prevalent limitations of this study is the lack of transparency and information from cosmetic companies. Moving forward, it is recommended to use data from multiple years with key performance indicators (KPIs) to assess sustainability performance more accurately.

Braille Retail is a student-led effort to promote awareness and inclusivity for visually impaired and blind individuals through legible braille designs on fabric. Our mission is to bring awareness to the visually impaired and blind community and increase braille literacy. We plan to reach our mission by placing legible braille and its translation on our sweatshirts. Furthermore, we want to support the visually impaired and blind community by donating 5% of our profits to local blind charities.