Scientists are clear: Climate change is real, human-caused, and happening. It’s producing higher temps, stronger storms, bigger wildfires, and more. A majority of us know this, Yale researchers say, but they’ve found that we almost never chat about climate with family or friends. That’s got to change if we hope to inspire one another to make Earth-friendly choices. Talking about the issue is one important thing each of us can do to start making a difference, says climate scientist Katharine Hayhoe, Ph.D., author of Saving Us: A Climate Scientist’s Case for Hope and Healing in a Divided World. If you avoid the topic because you feel shaky on the facts, visit the Climate Reality Project’s Climate 101 website or take a free virtual class from Miami’s CLEO Institute. And since only…