Final answer:
Pierre Bourdieu is the individual who wrote about how capital in its many forms sustains individuals and families, including material goods, cultural assets, and social assets.
Step-by-step explanation:
The individual who wrote about how capital in its many forms sustains individuals and families from one generation to the next, including material goods, cultural assets, and social assets, is Pierre Bourdieu. Bourdieu was a French sociologist who distinguished between various forms of capital, such as economic, social, cultural, and symbolic capital. These forms of capital can determine one's social status and power in society.