https://www.vaticannews.va/en/pope/news/2021-03/pope-francis-book-excerpt-god-world-to-come.html

The book is actually a conversation with him and interviewer. The excerpts that were released said exactly what the Breitbart article claimed they did

Edit: pretty sure it was this part:

Q: What urgencies do you perceive?

"We can no longer blithely accept inequalities and disruptions to the environment. The path to humanity’s salvation passes through the creation of a new model of development, which unquestionably focuses on coexistence among peoples in harmony with Creation. We need to be aware that every individual action does not remain isolated, for good or evil, but has consequences for others, because everything is connected: Everything! By changing the lifestyles that drive millions of people, especially children, into the grip of hunger, we will be able to lead a more austere existence that would make a fair distribution of resources possible.

https://www.vaticannews.va/en/pope/news/2021-03/pope-francis-book-excerpt-god-world-to-come.html

The book is actually a conversation with him and interviewer. The excerpts that were released said exactly what the Breitbart article claimed they did