Introduce the topic of climate change at a party, and tempers can quickly flare. One person thinks the earth is simply going through another cyclic climate change that has nothing to do with how humans have used and abused resources. Others argue that climate change with higher temperatures is real but good for the planet. They say that, statistically speaking, we’ll see fewer winter deaths. Energy costs to heat buildings, including homes, will be lower. Agricultural yields will increase. Fewer droughts will occur, and biodiversity will be greater. Other pluses are that frozen regions of the earth might be available