First, review the following link: https://www.bbc.com/news/business-57738681

Now, based on the above link, think about if you could reduce the size to optimize a living space for a family of four of five as a zero-carbon emission one?

Consider the following: what is the standard for a person's living space on the proposed spectrum (i.e., ranging from necessity space, economic space, comfort space, luxury space, or super-luxury space (perhaps it should be branded as "ghost space").It should vary within a range by gender, height, weight, age, etc.

To answer this question, please provide an analysis of your thoughts on how to reduce the size of a home for zero-carbon emission.