michael weir. the president at the center for christianity and public life, and also, tackling these issues head-on and doing some great work. mona shine of the bulwark, she really needs no introduction, you're all familiar with her. she's been at this a long time and has been focused on social policy and issues of family formation in the united states, has a lot of great thoughts on that. and then, we're delighted to have, i think, for the first time appearance, also, at the summit. mr. robert a george, writer and speaker, you're probably all familiar with him from twitter. formerly from bloomberg propose, but writes incisive commentary about our culture, the state of american life and i'm thrilled to hear from all of them today. so, thank you. [applause] >> well, thank you very much, great to be with you all. i will confess it's a bit intimidating to have to follow the courage of cassidy, elissa and charlie sikes with a panel on moral philosophy, but here we are and if nothing else, the last few