setting as aside metabolism, shouldn't their happiness and comfort be taken into consideration? >> i would nudge that thermostat up half a degree. i think i could sell it. >> also benefit to the environment. >> that's overstated. air conditioning doesn't really -- heating is actually worse. the other side of this story is, if women like it a little hotter. >> maybe we see compromise. >> but heating in the winter causes much more environmental impact. >> maybe we women can have it cooler in the winter and warmer in the summer and we can meet in middle grounds. >> we can meet over a gas fire and sing songs like in "rocky." >> i'll bring in a jacket. mike, always good to see you. thank you for joining me. that is all in for this evening.