This paper offers responses to the challenges and questions rasied by the comments of John M. Meyer, Gwen Ottinger, Mark Reiff, and Steve Vanderheiden to my book Mobilizing Hope: Climate Change and Global Poverty. Their concerns are insightful, many, and varied. My reply focuses on the following themes: The relationship between moral concern about climate change and moral concern abut global poverty, the role of hope in responding to climate change, the problem of plutocratic influences in democratic politics and international (...) negotiations, the role of technology in responding to climate change, and the value presuppostion of the book. I cannot do justice to all of the interesting points the commentators make, but I hope at least to have mustered decent replies in these areas. (shrink)