 Basically, the opportunities to use carbon capture. And for anybody who knows me, when I start talking about carbon capture, it's not my favorite subject, not my favorite program. But Frank and I, as we've talked about it, I've come to understand it better from the standpoint of not only academics, but what it can do in real life. So my guest is Frank Paskin. Frank, welcome to the show. And thanks for coming into the studio today.