What would you think if your government didn't believe in gravity? If your senator alleged that, because they couldn't see it, perhaps it didn't exist. To many, this might seem absurd—the science is enough to know that it's real.Like gravity, climate change isn't always obvious, but its forces on Earth are increasingly clear. Yet, more than half of America's 115th Congress are climate change deniers, according to a Motherboard survey of their personal testimonies and voting records.The majority of climate scientists—at least 97 percent—agree that climate change is happening, and is a consequence of human activity. Government and independent climate scientists alike have published abundant evidence showing our impact on Earth's climate. Meanwhile, task forces like the United Nations' Intergovernmental Panel on Climate Change (IPCC), have underscored the necessity of significantly reducing our global emissions.Continue reading on Motherboard.