Providence Journal: Pope Francis has made it clear that all of us have a responsibility to be good stewards of this planet, and as such must address the challenge of climate change. Many frame this issue as capitalism vs. Christianity, as economic prosperity vs. morality. But it doesnt have to be one or the other. Just as capitalism has lifted millions out of poverty, it can also provide the answer to the climate challenge. Science tells us the earth is warming, and that greenhouse gas emissions are...