In this article, experts have looked into how buildings impact climate change by reviewing different ways to measure their carbon footprint. They found that current methods for calculating carbon emissions from buildings vary a lot, making it hard to compare results. The researchers suggest that there should be a clear and consistent way to assess carbon emissions from buildings globally. They also point out the need to set specific goals to lower these emissions. Overall, they stress the importance of having a standardized approach to understand and reduce the environmental impact of buildings.