Weekend Santa Cruze: Climate change is a global issue and while it is easy to make judgments or suggest ideas for ways to alter energy use, the real problem is how this generation is going to take responsibility for making those necessary changes. But at the United Nations climate change summit, this week, hundreds of international corporations and insurance companies and pension funds had an idea: they are calling on the world leaders gathering at the summit to aggressively take on the problem by making it more costly...