Yes, you could with room to spare. I said 2.15 acres per person. If the available land per family were considered it would be in excess of 4 acres. I know that a lot of Texas is mountains, desert and badlands. My comment was just a statistic. We all know you can deceive with statistics. BUT, if 8 billion people were living in the USA, and we didn't have jackasses running the country, or a selfish people, we could house and feed the entire Earth population with ease. There would need to be a lot of logistics to work-out.

It would be a far better world for everyone if greed, inhumanity and terrible governments didn't exist.

It seems that a declining population could be a big problem in the near future. A large population causes problems, but so does a smaller population.

"Population crash
Think of global population problems and you might think of the growing number of people in the world – currently about 8 billion – and our collective toll on the planet. But due to people having fewer children as countries become more prosperous, the real demographic problem may actually be falling populations. Demographers have now projected that within about 25 years, three-quarters of countries will have birth rates that are too low to maintain their populations. While this may be good news for the environment, having fewer working-age people to support those who are older presents a big issue. Maintaining economic and societal stability will be one of the key challenges of this century."

Another shortage - sand. Yes, there is a shortage of the right kind of sand for glass, electronics, and cement. Maybe the next shortage will - salt water. 😁